Apps unable to reach internet

TrueNAS 25.10

Currently, none of my apps can access the internet despite TrueNAS itself being able to access it, along with Jellyseerr running inside Dockge. This happened after I messed up my Jellyfin database and had to reinstall/rebuild it from scratch. Ever since then, the rest of the apps I have installed (Jellyfin, Sonarr, Radarr, MeTube, etc) have had this issue. Somehow, Tailscale can expose the apps I run to external networks, but I’m sure there is a logical reason behind this.

Some of the things I’ve tried:

Updating to the BETA version of TrueNAS 24.04.2.5>25.10.0
Updating Jellyfin to latest patch (10.11.1)
Changing DNS servers
Force disabling IPv6
Restarting both TrueNAS and my router
Probably some other stuff I can’t remember

I don’t use PiHole or any other DNS, just my ISP router.

Any help is appreciated