issue accessing Ultimate Team in EAFC 26 on PC

'Hello EA Support, I am experiencing a persistent issue accessing Ultimate Team in EAFC 26 on PC. I get the error message: Signed Into Another Device, even though I have fully signed out of the game on my PC, closed the EA App, and exited Steam.

This happens even when trying to play Squad Battles. I have tried several troubleshooting steps, including restarting my PC, flushing DNS, and even ensuring no background EA processes are running, but the issue continues.

Could you please check my account session status and help resolve this loop?