Direct play on TV takes several minutes to start

[alyflex]

Hmm that is strange. I am the only user on this jellyfin and have only used it at home over the last couple of months, so there definitely should not be any public IPs connecting to my jellyfin.
I thought I had successfully set up split horizon dns, but I guess something must be going wrong with that.

I use pihole for my local dns and tailscale dns.
If I try to use

dig jellyfin.mydomain.com

; <<>> DiG 9.18.30-0ubuntu0.24.04.2-Ubuntu <<>> jellyfin.mydomain.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17236
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;jellyfin.mydomain.com. IN A

;; ANSWER SECTION:
jellyfin.mydomain.com. 0 IN A 192.168.0.4

;; Query time: 0 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Wed Mar 26 22:19:52 CET 2025
;; MSG SIZE rcvd: 64

Which seems fine to me, but maybe it is my TV that is for some reason not getting it correct.
I will definitely investigate further, thank you very much.