Superstar Showdown Runs In Slow-Motion

Per Supports request I am making a post about the Superstar Showdown mode running in slow motion. It is the only part of the game that runs like this the rest of the online matches work fine just not Showdown is there anything that I can do to fix it ? I've tried uninstalling and reinstalling , clearing EA cache , updated BIOS Windows and Nvidia , I've run the repair option on both the EA app and on Steam. Any help or ideas are welcome thanks for reading !