I’ve played DayZ with no issue in the past - come back to it the other day only to not be able to join ANY community servers at all. I can join official servers with zero issues. I’ve tried multiple potential fixes including, clearing cache, deleting saved data, port forwarding, resetting Xbox, deleting and reinstalling the game, using a different account and also resetting my router. For some reason however odd it is I can only play on the community servers if I play DayZ through Xbox’s new Cloud Gaming feature to do this I have to delete the game and select the cloud option within the store.
This is still not really adequate as graphics and responsiveness all take a hit.