Controller Input bug

Hi,
I Play on the PC with an Xbox Series S/X Controller and everytime I stand still and press a he Opens the Chat Window, if i move and press A the Charackter atacks normaly. problem is it also happens in the inventory.
Tried to fix it with the Following:

  • Tested it with 2 different Original Xbox Series Controllers same Bug
  • Wired Connection to Controller and Wireless Bug still Exsist
  • Windows and all drivers updated
  • Scan and Repair did not Fix it
  • Deinstallation and Reinstallation did not Fix it
  • Tried a thirdparty Wired Controller (from a Friend) no Bugs
  • Crosstest with other Games showed no Problem with the Controller