I always get disconnected in battels about 30 seconds after they start.
It works fine till then so I don't think this is a problem on my side. I unlocked Auto-concer just for battels and now I can't play them. Am I doing something wrong?

Edited 8/6/2021 17:34:01

Battles often disconnect for me as well, i havent figured out a way to prevent it..

The other day, I did some battles on my own. And now that I have Auto-Army Camp Upgrade (which for this comment probably isn't relevant) and some decent advs in general, there is a lot of actions going on. So much so, that from time to time the 3sec countdown freezes for a short period of time or the game just gets unresponsive in other ways because too many conquers, attacks, upgrades are going on at more or less the same time. I can only speculate but this might be related. Perhaps there is too much actions going on such that the connection to the game servers is overloaded and gives up / times out.
Or my observation was caused by a local/temporal issue and isn't related to your problem at all.

i only have 10% Auto-concer so this doesn't seem likely.

Either way, if this behavior is perfectly repeatable for you, you might want to send this as a bug report to Fizzer, he might/should have server logs that he can look into. And if this happens constantly with every battle, a) it's worth checking, perhaps it's a general problem that might happen to other people, too (but not as often as to you, for some mystical reasons), and b) it isn't hard to find in server logs (if it only happens every so often, checking logs can be a pain).

I just realiesed that i always get disconnected after exactly 33mins In-Game-time which is even stranger. I reported this to fizzer.