ultimate team login problem

I have the same issue last two days can’t connect to ultimate team need help deleted all my squads and left a blank one open because I seen someone say it worked but didn’t and done all the resets and uninstalled the game nothing works

Same issue on my side since last week Sunday 

Funnily enough it let's me log in when I connect via my phone's Hotspot but then the connection is even worse with lag spikes like crazy. 

So what's the point, it was perfectly fine until last week Sunday and now it just loads and loads and loads and loads, instead of letting me into UT or it just crashes right away, and says it's error message, unable to retrieve account info or something about updating squads failing 

Same here. 
Keep popping "EA servers area unavailable right now..." while my wired internet connection is all fine playing any other online games/apps, after trying all those so called "official suggestion fix method".

Still dont know what EA thinking/doing rn.

Same issue here on PC.
I can access Web App/Companion App normally, but the full game cannot enter Ultimate Team and shows:

“Connecting to Ultimate Team is not possible at the moment. You will now be returned to the Main Menu.”

I have already tried:

- EA App reinstall

- EA AntiCheat reinstall

- Game repair

- Different Windows local account

- Home internet and mobile hotspot

- DNS/cache/network troubleshooting

Same error still happens. Other online modes work.

This looks like a wider Ultimate Team login/session issue, not a normal connection problem. Can EA please investigate or escalate this?