As the title says on some turns the camera is pushed off to the right and there's nothing I can do to fix it. Reloading does fix it temporarily sometimes, but given the loading times this is not any kind of solution.

On some games with similar problems sometimes pressing the camera key for that direction would break the lock. But not here. I've also tried removing anything that altered the camera's orientation such as centring on the selected unit and the combat camera. That doesn't fix it.

I don't know if this will help identify the problem but before the camera is as far to the right as it can go the menu cannot be accessed. It'll just flash up and be removed again as the camera continues its unwanted journey.

It can be fought against. But the second you're not pushing it in one direction it'll start off again.