Session disconnected due to Inactivity??- plea for help!

Error Message:  "Your session timed out from inactivity, and youve been disconnected."

How is this error possible when I am playing in Conquest and active.  Tried every possible fix out on the Internet including reinstalling windows pc/steam from scratch and nothing else running and same error.  EA still has not fixed this ongoing Day One problem and I can't even open a formal support ticket on their site.  I never got the error on BETA, only on the bought game from Steam.    I complete 20% of the matches, 80% error out due to this annoying frustrating error.     What will happen is usually other players start floating on the screen which freezes and then this error message will undoubtedly come up.  Using Ethernet connection on an Asus M16 (2023) with high internet bandwidth available.  I already checked all the game files for integrity, reinstalled the game, opened udp/tcp port forwarding on router, disabled all background tasks and overlays, optimized PC for gaming, reinstalled Ethernet network adapter latest software.  What else can I do here EA???  Please help us.