Ultimate Team Menu Freezing

Been having this issue since about UT birthday began. Every single time I try to log into ultimate team it takes 2-3 minutes to log in (never used to take that long) but I can’t seem to last 5 minutes without it freezing, which either says I’ve lost connection and have to start again or I’ve lost connection and it’s kicked me out of ultimate team. I’ve tried everything to try sort it out (changing to google servers, change screen settings, etc) but nothing has worked. I don’t lag or freeze on any other game so I’m 99% sure it’s not a connection issue with my WIFI. It’s a real shame because all I want to do is to be able to play a game that I’ve spent £90 on without having issues. When I actually play the game (ie division rivals and champs) it doesn’t lag. It’s just the menus. I work lates so when i finish work I don’t tend to actually play online, so it would be nice to chill and grind menus without having a very annoying problem. 

would appreciate if anyone else has similar issues to reply to this and hopefully help me fix it.

just makes me unfortunately feel like I don’t want to buy the next game. A game I’ve been playing for 20 years now

cheers