can't save tactics, edit default team sheets, formations, or players

I solved the issue with tactics not saving (PC):

I read a comment in another thread where a user playing on PS5 (I think) mentioned that they solved the issue by simply switching the controller.

So, I tried it on PC, as I usually play with a gamepad.

Here’s what worked for me:

1. Disconnect the gamepad while the game is open.
2. Modify or edit any of the tactics, or create a new one (make sure to also try modifying the tactic and player instructions).
3. Click save.
4. If it works, quit the game.
5. Before reopening the game, reconnect the gamepad.
6. Open the game again.

If you try reconnecting the gamepad without closing and reopening the game, the gamepad will only work in the menu and not in the game.