What I mean by that? Easy: after the May Update my Samsung Galaxy Tab 2 can't run the game properly anymore.
Someone would argue that a 5 year old device is TOO old to run a game, but that's for my second account and it worked just fine until now and I wish it will do that for the next year.

It keeps crashing and saying I'm not under wi-fi even if I actually am. I have to reset this device like, 4 times a week.
It's annoying, I fear it could happen during a war attack and it doesn't make any sense.

I don't know what's wrong with this update, it looks like they release it before it was ready, but if you doesn't have time to fix it, you should give people the opportunity to SWITCH OFF features that makes the game work so badly, like friendly challenge, castle gemming or whatever it is.