The video is slow. the show stops

[gladtr]

hi all!
I'm not sure if I'm posting this topic in the right section. Please do not kick if something is wrong.
Installed jellyfin on Synology DS423.
I set it up and gave all the necessary rights to the resources. Everything basically works.
But there are a couple of questions.
For some reason, the video transmitted via DLNA slows down - it just freezes and spins in a circle.
In server management
playback-transcoding-CRF H.265-encoding value: - 28
H.264 encoding CRF value: - 28
there are still brakes.

Jellyfin - last version from git - today installed - .8.12Version: 10.8.12
synology dsm - last updated -  DSM 7.2.1-69057 Update 4

2) Video playback can stop at any time - you need to constantly monitor whether the video has stopped or not.

3) I just can’t figure out how to make all the videos play in a circle in an endless loop in the created playlist.


Please help me with advice or point me to the correct instructions for my situation.

[gladtr]

~/Downloads/JellyFin$ grep -i error Log.txt
[2024-04-02 11:58:35.480 +03:00] [FTL] [1] Main: Error while starting server.
at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
[2024-04-02 12:00:29.895 +03:00] [ERR] [11] Jellyfin.Server.Implementations.Users.UserManager: Error authenticating with provider "Default"
[2024-04-02 12:00:29.937 +03:00] [ERR] [11] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request: "Invalid username or password entered". URL "POST" "/Users/authenticatebyname".
[2024-04-02 12:16:17.024 +03:00] [ERR] [35] Emby.Server.Implementations.Library.LibraryManager: Error running post-scan task
[2024-04-02 12:16:17.416 +03:00] [ERR] [57] Emby.Server.Implementations.IO.LibraryMonitor: Error in Directory watcher for: "/volume1/photo"
[2024-04-02 12:16:17.417 +03:00] [ERR] [53] Emby.Server.Implementations.IO.LibraryMonitor: Error in Directory watcher for: "/volume1/video"
[2024-04-02 12:20:58.223 +03:00] [ERR] [15] Emby.Server.Implementations.Library.LibraryManager: Error running post-scan task
[2024-04-02 12:20:58.232 +03:00] [ERR] [29] Emby.Server.Implementations.IO.LibraryMonitor: Error in Directory watcher for: "/volume1/video"
[2024-04-02 12:20:58.232 +03:00] [ERR] [52] Emby.Server.Implementations.IO.LibraryMonitor: Error in Directory watcher for: "/volume1/photo"
[2024-04-02 12:23:22.315 +03:00] [ERR] [33] Emby.Server.Implementations.Library.LibraryManager: Error running post-scan task
[2024-04-02 12:26:12.402 +03:00] [ERR] [58] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "POST" "/Sessions/9aeebb1d78b8d135c5a27b271abbf235/Playing".
System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (Internal Server Error).
[2024-04-02 12:29:38.558 +03:00] [ERR] [37] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "GET" "/embywebsocket".
[2024-04-02 12:29:50.156 +03:00] [ERR] [52] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "GET" "/embywebsocket".
[2024-04-02 12:29:55.734 +03:00] [ERR] [32] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "GET" "/embywebsocket".
[2024-04-02 12:29:56.825 +03:00] [ERR] [42] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "GET" "/embywebsocket".
[2024-04-02 12:31:57.522 +03:00] [ERR] [37] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "GET" "/embywebsocket".
[2024-04-02 12:57:03.095 +03:00] [ERR] [43] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "POST" "/Sessions/9aeebb1d78b8d135c5a27b271abbf235/Playing".
System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (Internal Server Error).
[2024-04-02 12:57:03.095 +03:00] [ERR] [26] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "POST" "/Sessions/9aeebb1d78b8d135c5a27b271abbf235/Playing".
System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (Internal Server Error).
[2024-04-02 12:57:20.567 +03:00] [ERR] [57] Jellyfin.Server.Middleware.ExceptionMiddleware: Error processing request. URL "POST" "/Sessions/9aeebb1d78b8d135c5a27b271abbf235/Playing".
System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (Internal Server Error).
[2024-04-02 12:59:49.814 +03:00] [ERR] [26] Emby.Server.Implementations.Library.LibraryManager: Error running post-scan task

---

grep -i failed Log.txt
[2024-04-02 11:58:35.479 +03:00] [ERR] [1] Main: Kestrel failed to start! This is most likely due to an invalid address or port bind - correct your bind configuration in network.xml and try again.
System.IO.IOException: Failed to bind to address http://0.0.0.0:8096: address already in use.

[TheDreadPirate]

It looks like your Jellyfin server is crashing, but the process doesn't stop. When it restarts there is a zombie process still bound to port 8096.

Can you share your full log on https://sourceb.in/

[gladtr]

Hello TheDreadPirate!
now I can’t log into the admin panel (((.. somehow I cut off all my rights((((... now I’m a regular user. I reinstalled docker, deleted the image and still the profile configuration files are saved where ((((( help me please.

[gladtr]

HELP ME((

[TheDreadPirate]

If you are attempting to start fresh, you need to delete the folder that contains the persistent data. In your config, you should have specified a volume to mount "/config". Find that volume and rename it or delete it.

[gladtr]

docker exec -it 760a886b3738  bash
docker_inspect 760a886b3738

Code:

[
    {
        "Id": "760a886b37381cbb4a70f3178c2598f89c05246c996cdf08f6e34e562941fc74",
        "Created": "2024-04-03T05:31:12.001819201Z",
        "Path": "/jellyfin/jellyfin",
        "Args": [],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 22506,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2024-04-03T08:57:49.895594481Z",
            "FinishedAt": "2024-04-03T08:49:42.496256861Z",
            "Health": {
                "Status": "healthy",
                "FailingStreak": 0,
                "Log": [
                    {
                        "Start": "2024-04-03T16:30:37.136513678+03:00",
                        "End": "2024-04-03T16:30:37.216019412+03:00",
                        "ExitCode": 0,
                        "Output": "Healthy"
                    },
                    {
                        "Start": "2024-04-03T16:31:07.299929668+03:00",
                        "End": "2024-04-03T16:31:07.437165842+03:00",
                        "ExitCode": 0,
                        "Output": "Healthy"
                    },
                    {
                        "Start": "2024-04-03T16:31:37.619517586+03:00",
                        "End": "2024-04-03T16:31:37.698743654+03:00",
                        "ExitCode": 0,
                        "Output": "Healthy"
                    },
                    {
                        "Start": "2024-04-03T16:32:07.814820298+03:00",
                        "End": "2024-04-03T16:32:07.922735144+03:00",
                        "ExitCode": 0,
                        "Output": "Healthy"
                    },
                    {
                        "Start": "2024-04-03T16:32:38.025264081+03:00",
                        "End": "2024-04-03T16:32:38.110875153+03:00",
                        "ExitCode": 0,
                        "Output": "Healthy"
                    }
                ]
            },
            "StartedTs": 1712134669,
            "FinishedTs": 1712134182
        },
        "Image": "sha256:ca404505fe6f205e266fefe15df84ebdbdd728a45fa67ec306625c7f2a2c4b3e",
        "ResolvConfPath": "/volume1/@docker/containers/760a886b37381cbb4a70f3178c2598f89c05246c996cdf08f6e34e562941fc74/resolv.conf",
        "HostnamePath": "/volume1/@docker/containers/760a886b37381cbb4a70f3178c2598f89c05246c996cdf08f6e34e562941fc74/hostname",
        "HostsPath": "/volume1/@docker/containers/760a886b37381cbb4a70f3178c2598f89c05246c996cdf08f6e34e562941fc74/hosts",
        "LogPath": "/volume1/@docker/containers/760a886b37381cbb4a70f3178c2598f89c05246c996cdf08f6e34e562941fc74/log.db",
        "Name": "/jellyfin-jellyfin1",
        "RestartCount": 0,
        "Driver": "btrfs",
        "Platform": "linux",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "docker-default",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": [
                "/volume1/video:/mVideo:rw",
                "/volume1/photo:/mPhoto:rw"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "db",
                "Config": {}
            },
            "NetworkMode": "host",
            "PortBindings": null,
            "RestartPolicy": {
                "Name": "always",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "CgroupnsMode": "host",
            "Dns": null,
            "DnsOptions": null,
            "DnsSearch": null,
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "private",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 0,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": null,
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "HEALTHCHECK_URL=http://192.168.0.68:8096/health",
                "DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1",
                "LC_ALL=en_US.UTF-8",
                "LANG=en_US.UTF-8",
                "LANGUAGE=en_US:en",
                "JELLYFIN_DATA_DIR=/configs",
                "JELLYFIN_CACHE_DIR=/cache",
                "JELLYFIN_CONFIG_DIR=/configs/config",
                "JELLYFIN_LOG_DIR=/configs/log",
                "JELLYFIN_WEB_DIR=/jellyfin/jellyfin-web",
                "JELLYFIN_FFMPEG=/usr/lib/jellyfin-ffmpeg/ffmpeg",
                "MALLOC_TRIM_THRESHOLD_=131072"
            ],
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 0,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": null,
            "DeviceCgroupRules": null,
            "DeviceRequests": null,
            "KernelMemory": 0,
            "KernelMemoryTCP": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": null,
            "OomKillDisable": false,
            "PidsLimit": null,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0,
            "MaskedPaths": [
                "/proc/asound",
                "/proc/acpi",
                "/proc/kcore",
                "/proc/keys",
                "/proc/latency_stats",
                "/proc/timer_list",
                "/proc/timer_stats",
                "/proc/sched_debug",
                "/proc/scsi",
                "/sys/firmware"
            ],
            "ReadonlyPaths": [
                "/proc/bus",
                "/proc/fs",
                "/proc/irq",
                "/proc/sys",
                "/proc/sysrq-trigger"
            ]
        },
        "GraphDriver": {
            "Data": null,
            "Name": "btrfs"
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/volume1/video",
                "Destination": "/mVideo",
                "Mode": "rw",
                "RW": true,
                "Propagation": "rprivate"
            },
            {
                "Type": "bind",
                "Source": "/volume1/photo",
                "Destination": "/mPhoto",
                "Mode": "rw",
                "RW": true,
                "Propagation": "rprivate"
            },
            {
                "Type": "volume",
                "Name": "297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d",
                "Source": "/volume1/@docker/volumes/297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d/_data",
                "Destination": "/cache",
                "Driver": "local",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "volume",
                "Name": "a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb",
                "Source": "/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data",
                "Destination": "/config",
                "Driver": "local",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "jellyfin-jellyfin1",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "8096/tcp": {}
            },
            "Tty": true,
            "OpenStdin": true,
            "StdinOnce": false,
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "HEALTHCHECK_URL=http://192.168.0.68:8096/health",
                "DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1",
                "LC_ALL=en_US.UTF-8",
                "LANG=en_US.UTF-8",
                "LANGUAGE=en_US:en",
                "JELLYFIN_DATA_DIR=/configs",
                "JELLYFIN_CACHE_DIR=/cache",
                "JELLYFIN_CONFIG_DIR=/configs/config",
                "JELLYFIN_LOG_DIR=/configs/log",
                "JELLYFIN_WEB_DIR=/jellyfin/jellyfin-web",
                "JELLYFIN_FFMPEG=/usr/lib/jellyfin-ffmpeg/ffmpeg",
                "MALLOC_TRIM_THRESHOLD_=131072"
            ],
            "Cmd": null,
            "Healthcheck": {
                "Test": [
                    "CMD-SHELL",
                    "curl -Lk -fsS \"${HEALTHCHECK_URL}\" || exit 1"
                ],
                "Interval": 30000000000,
                "Timeout": 30000000000,
                "StartPeriod": 10000000000,
                "Retries": 3
            },
            "Image": "jellyfin/jellyfin:latest",
            "Volumes": {
                "/cache": {},
                "/config": {}
            },
            "WorkingDir": "",
            "Entrypoint": [
                "/jellyfin/jellyfin"
            ],
            "OnBuild": null,
            "Labels": {},
            "DDSM": false
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "9185127ed88d4583097d7968c33d04af2be7d91a75ef8fe19ccb174a6557eed1",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": {},
            "SandboxKey": "/var/run/docker/netns/default",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "",
            "Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "",
            "IPPrefixLen": 0,
            "IPv6Gateway": "",
            "MacAddress": "",
            "Networks": {
                "host": {
                    "IPAMConfig": null,
                    "Links": null,
                    "Aliases": null,
                    "NetworkID": "60cb816d2283a0065ba694f08a37dd54074cdb9cbd6e1fe0416f0ec0aac2088c",
                    "EndpointID": "c8402afa9c3b324a86de5b2111d168524348cd770277d3e16b0f00a545e3eb44",
                    "Gateway": "",
                    "IPAddress": "",
                    "IPPrefixLen": 0,
                    "IPv6Gateway": "",
                    "GlobalIPv6Address": "",
                    "GlobalIPv6PrefixLen": 0,
                    "MacAddress": "",
                    "DriverOpts": null
                }
            }
        }
    }
]

docker inspect --format {{.Mounts}} 760a886b3738

Code:

[{bind  /volume1/video /mVideo  rw true rprivate} {bind  /volume1/photo /mPhoto  rw true rprivate} {volume 297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d /volume1/@docker/volumes/297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d/_data /cache local  true } {volume a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config local  true }]

Now it remains to understand how to find where the permanent data containing the configuration is stored.
With the last command I got a list of volumes and examined them with ls -l and there - empty!((

Code:

root@mediasrv:~# ls -l /volume1/@docker/volumes/297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d/_data
total 0


[code]root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config
/config:
total 0
drwxr-xr-x 2 root root 0 Apr  3 11:15 pool
drwxr-xr-x 2 root root 0 Apr  3 11:15 rodsys
drwxr-xr-x 6 root root 0 Apr  3 16:38 target
drwxr-xr-x 2 root root 0 Apr  2 19:16 volume
drwxr-xr-x 2 root root 0 Apr  3 11:16 vsys

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config
/config:
total 0
drwxr-xr-x 2 root root 0 Apr  3 11:15 pool
drwxr-xr-x 2 root root 0 Apr  3 11:15 rodsys
drwxr-xr-x 6 root root 0 Apr  3 16:39 target
drwxr-xr-x 2 root root 0 Apr  2 19:16 volume
drwxr-xr-x 2 root root 0 Apr  3 11:16 vsys

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config/pool/
/config/pool/:
total 0
-r--r--r-- 1 root root 4096 Apr  3 16:39 cache_info
-rw-r--r-- 1 root root 4096 Apr  3 16:39 ext_jnl_cache_cnt
-rw-r--r-- 1 root root 4096 Apr  3 16:39 ext_jnl_enable
-rw-r--r-- 1 root root 4096 Apr  3 16:39 ext_jnl_path
-rw-r--r-- 1 root root 4096 Apr  3 16:39 ext_jnl_suspend
-r--r--r-- 1 root root 4096 Apr  3 16:39 help
-rw-r--r-- 1 root root 4096 Apr  3 16:39 preread_control

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config/pool/rodsys
ls: cannot access '/config/pool/rodsys': No such file or directory
/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config/rodsys
/config/rodsys:
total 0
-r--r--r-- 1 root root 4096 Apr  3 16:40 help
-r--r--r-- 1 root root 4096 Apr  3 16:40 local_key
-rw-r--r-- 1 root root 4096 Apr  3 16:40 throttle_interval_msec

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config/target
/config/target:
total 0
drwxr-xr-x 8 root root    0 Apr  2 19:16 core
-rw-r--r-- 1 root root 4096 Apr  3 16:40 dbroot
-r--r--r-- 1 root root 4096 Apr  3 16:40 dump_qos_lists
-rw-r--r-- 1 root root 4096 Apr  3 16:40 io_delay_msec
-rw-r--r-- 1 root root 4096 Apr  3 16:40 io_delay_per_io
drwxr-xr-x 3 root root    0 Apr  3 16:40 iscsi
-r--r--r-- 1 root root 4096 Apr  3 16:40 lio_event
drwxr-xr-x 3 root root    0 Apr  3 11:16 loopback
-rw-r--r-- 1 root root 4096 Apr  3 16:40 target_iops
-r--r--r-- 1 root root 4096 Apr  3 16:40 version
drwxr-xr-x 3 root root    0 Apr  3 11:16 vhost

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0
root@mediasrv:~# ls -l  /volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data /config/volume
/config/volume:
total 0

/volume1/@docker/volumes/a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb/_data:
total 0

drwxr-xr-x 1 root root 0 Apr  3 09:31 temp
root@mediasrv:~# ls -l /volume1/@docker/volumes/297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d/_data/temp
total 0[/code]

---

I also tried looking at the database
but I'm very weak in this topic
However, I will show you my research.
so you can understand that I can do this

[gladtr]

root@mediasrv:~# docker exec -it 760a886b3738  bash

Code:

root@jellyfin-jellyfin1:/# cd /config
config/  configs/
root@jellyfin-jellyfin1:/# cd /configs/
root@jellyfin-jellyfin1:/configs# cd data/
root@jellyfin-jellyfin1:/configs/data# ls
device.txt  jellyfin.db  library.db  library.db-journal  playlists  ScheduledTasks
root@jellyfin-jellyfin1:/configs/data#

Code:

root@jellyfin-jellyfin1:/configs/data# sqlite3 jellyfin.db
SQLite version 3.34.1 2021-01-20 14:10:07
Enter ".help" for usage hints.
sqlite> .tables
AccessSchedules              HomeSection
ActivityLogs                  ImageInfos
ApiKeys                      ItemDisplayPreferences
CustomItemDisplayPreferences  Permissions
DeviceOptions                Preferences
Devices                      Users
DisplayPreferences            __EFMigrationsHistory
sqlite>

Code:

sqlite> .mode markdown
sqlite> select * from Preferences
  ...> ;
| Id | Kind | Preference_Preferences_Guid | RowVersion |                UserId                | Value |
|----|------|-----------------------------|------------|--------------------------------------|-------|
| 1  | 0    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 2  | 1    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 3  | 2    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 4  | 3    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 5  | 4    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 6  | 5    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 7  | 6    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 8  | 7    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 9  | 8    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 10 | 9    |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 11 | 10  |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
| 12 | 11  |                            | 0          | 13655BD8-F1BA-45BE-9576-F4D8120E04A9 |      |
sqlite>

[gladtr]

Now I examine each volume related to containers as follows.
root@mediasrv:~# docker volume ls

Code:

DRIVER    VOLUME NAME
local    0ef01cda18aff629f0a8687d20d21ea7851093091196bc6331458314c9b04733
local    3f2a2b007400d03ab7aab8051e6801b5be91c1f82431d3208d9d6006106fbad1
local    4f4e666894d25cfdada5722747d5a6f0d13f499c1e69db4d6974cf770c48495c
local    5d586bc636370cbf718d63020b387a450e151328c71b05804196eaf84dc43b66
local    6acee15d61e5fd7150a8de3e7e3426cb9c4cbd19e591b113a6e440c3deeeede2
local    23fab471b386dd3a7903869db60142251f27fb206d32893e90f7b17bf16ebe13
local    053c63cf7b1d93fc306a3208f163dcdd022b2d9c70140b7d11b925eceeeeb26d
local    60b5bd4616306cd55311b5a5d003201a2d7a3c8f939a88b4ee5493ffb53c175a
local    76d8926b2c2af66b21ab3ca9785f8f89da9ada5e932b6541b12d550d279ccb1e
local    95ec172533bea37d7178cfa8addc0881781918e6f6388750f217f33aacf5fc35
local    167ffd0824abca381217a94c37657ed90927890aff3e5464e1bdfb138152d6a4
local    297b9db18473e2611e13a97e5f78975d517764be209c0b9e8ff0b316a3ec6f1d
local    434c084a86d7c5725c91448ffb5f7d162e3bfad176fd086e01dbb775f1233c31
local    582e76a6b06c0f25dbecacde5ea41392bd07bd20cf900b3f6626c108a81c04f1
local    926e13b5527ad2377be30801bc02500d67cf57136b2a7691573adcff6925350f
local    4711ec0c879f6348f8079e95d9d4476ed9afaa2cfaeb06320fd70928164fd027
local    1787685b8d2e85f315da9edb3eb42d598f9f33f26f8065c7d4c82200b90782e7
local    695580029dcdcee0dda823fa92e9a65fd99e0b59596accc4ecc47a42f4af5dad
local    a9815094c6de74f31614188584e85f748e9b2cb3bcfadddcd4595904016272cb
local    b39bcb76bed1d7dddc9e53845b28beb64ad12b14b9cd10c8de5a889454b5f450
local    cde7be01c6d11bbcac4c52447333a7059d427caa3d47e6abd2e5eead089aa3f9
local    cdec54ad090ab5652020f55962b77cb0802c3acf762040902cdf88d05c28051a
local    d03a7c9ca7f31197d985c0834d762a9b28ab7816f8c89afae1ff50892379da0e
local    d897dfc87bd9b4c838e1bd40f7d2c08a4400991ba60b3583fc76e9749427955c
local    e38635f605f347cca795f212c63e98351d962f8ecc9b86243f9ceb9b0c064373
local    ef0b2552d9d55fc4e03d9ff8a3a57a3bbc43d7a0ccb020f87f6fee91c5731650
local    fc9e63f5cf752c45b80825b77b0becac1577a0a3e4bd98083c24a6647c07a31a
local    fec48a8edeca39aa3917c0382953506b9b6d77e49391cf34bf726d8c185fc08f

root@mediasrv:~# docker volume inspect 0ef01cda18aff629f0a8687d20d21ea7851093091196bc6331458314c9b04733

Code:

[
    {
        "CreatedAt": "2024-04-03T08:27:42+03:00",
        "Driver": "local",
        "Labels": null,
        "Mountpoint": "/volume1/@docker/volumes/0ef01cda18aff629f0a8687d20d21ea7851093091196bc6331458314c9b04733/_data",
        "Name": "0ef01cda18aff629f0a8687d20d21ea7851093091196bc6331458314c9b04733",
        "Options": null,
        "Scope": "local"
    }
]

[TheDreadPirate]

I'm not familiar enough with Synology to help with this part. The original logs you posted indicated that two Jellyfin's were running. It seems you've done a lot since then so I have no idea what the current state of your Jellyfin server is.