If I’m connected to my local network, the mobile client can’t resolve any domain names I can only connect to the IP of my server.
In my network I’m blocking port 53 udp for all hosts except for my router.
My phone can resolve the name of all servers I have in my list. The Teamspeak app says that it cannot resolve the hostname. If I allow dns requests from all hosts, the app immediately works correctly.
It seems like the app forces to use a specific dns resolver instead of the one I configured in my phone, but in the app I can’t find an option responsible for this.
I use a LG V40, Android 10 with the newest stable version of the app.
I have the problem since I use the app (a few months)
I can access the system folder of my device, but I can’t find any teamspeak logs in there. In the internal storage is a TS3 folder but with no content.
On my server I also have an apache and a ssh server running. I can open the webpage and connect via ssh with my phone by using the name…so my phone have to resolve the name in the other apps