Gameplay Bugs

Ok, so I've come across gamechanging gameplay issues. Notebly 1. my safeties randomly switching zones before the play after i make an adjustment, especially in cover 3 or 4 (inside/outside shade, or shading over the top or to play underneath) leading to broken coverage. 2. When in plays lile db fire 2, when i select QB contain it makes my far left corner (WHOS IN A CLOUD FLAT, NOT BLITZING) blitz and do the contain instead of the already blitzing corner completely screwing my defense, and 3. pass protection not working sometimes. I'll try to adjust it and it just wont work leading to delay of game penalties. Please look into these EA, they are making me lose games.