EVerytime i restart my iphone, when it boots back up, i start getting "new messages" that are more than 200 days old. Some even more than 400. Sometimes, i dont even get imessages that friends send me.
Sometimes, the battery widget doesnt even work, so i cant see how much % my headphones have.
Sometimes, when i listen to music, i dont get any of the music controls on lock screen, so i have to unlock it and open music/control center and then change it. Everything is slow as f**k, every app started to lag badly, even when i open the phone app i need to wait at least 4seconds for it to load properly so i can make a call. Sometimes, when i get a message and i open it, the whole messages app will be in horizontal mode and it wont want to rotate back to portrait. So i have to doubletap, close, and open again for it to work properly.
This ios11 is a complete disaster and i'm losing my nerves with it every single day and i'm quite worrited if its the same crap on iPhone X. I mean the whole iOS on that phone looks like the Apple iOS dev team didnt even know that phone was coming out. So much unsued and wasted space on that phone that its trully magical how they pulled that off.