Still having inventory problems with this game (F03)

It’s been more than half a year now and I’ve tried everything from uninstalling it to reinstalling to even rerouting my console to a new WiFi router. And still nothing has change this Error F03 is popping up saying my inventory is not loaded still. Can one of the EA higher ups please help me and fix this situation so I can back and play this game again.(I play on the Xbox Series X)