multiple issues since yesterday , can't seem to find solutions for any of them

So i am having a couple of issues with ultimate team on pc ,

1- every time i finish a squad battles game it disconnects me from ultimate team and i don't receive points or progress in any objective

2- when i search for a game in live events it instantly gives me an error saying can't create a game session

3- i'm having terrible speed lag while my internet connection is stable and ping is in normal range where i live between 60-65

also I'm experiencing weird stutters ,not game breaking like the other issues but definitely noticeable and it affects my gameplay 

my device is powerful enough to power the game i have an rtx 4060 so the issue isn't there

any one had the same experience and was able to solve this , it's really frustrating to have this many bugs