Auto reload the cert (pkcs12) file without restarting the server

[Bigbidder]

Hello,

I too would like to know if there is a way to soft reload the certificate for Jellyfin's builtin http server.

Troubleshooting streaming live TV to Internet playing in browser, I experience web socket timeouts and errors like - HLS Error: Type: mediaError Details: bufferStalledError Fatal: false

Current setup is Nginx proxy for internal network and Jellyfin https to service HA Proxy for Internet facing. 
Nginx for local network has zero issues.
Nginx + HA Proxy for Internet facing gives stream errors after a few minutes.
Jellyfin Https + HA Proxy for Internet facing seems to be stable.

Tuning Nginx timeouts for websocket doesn't seem to change anything.
- proxy_read_timeout 3000s;
- proxy_send_timeout 3000s;
- proxy_connect_timeout 7s;

Every few minutes I consistently receive errors;
POST https://jellyfin.mydomain.com/LiveStreams/MediaInfo net::ERR_ABORTED 404 (Not Found)

A soft and quick reload of Jellyfin's Http server would be great as restarting the service isn't fast enough for the browser's buffer size.


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Jellyfin 10.9.11
Ubuntu 22.04 VM on KVM
8GB DDR4 / 2 vCPU 2.6GHz
OS on NVMe
Storage via NFS
Nginx Https proxy
HA Proxy to Internet
Transcoding via Quadro P2000
RamFS for transcodes
Letsencrypt with post pxf export for Jellyfin Http