A few months back several of my docker containers died (transmission, pi-hole). I recreated them using same settings, and even did a complete reinstall but something is wrong.
In transmission I am unable to connect to trackers. Using portainer i can do a ping from inside the container, and it resolves adresses and all - but still its unable to connect.
I then installed RUtorrent image - still the same error
I've verified the trackers are available and I can download just fine using a windows based client.
what could be wrong?
ps. I'm using Odroid HC2, armbian