numpad camera controls not working after plugging in Tobii eye tracker

Hello. Since I've plugged in the Tobii eye tracker, the camera controls on the numpad stopped working. More specificly the camera rotation. This problem persists even when the eye tracker is caged, unplugged or disabled.

Turning off the Tobii software doesn't help either. I've also tried to rename the DCS.openbeta folder in the saved games directory to reset all the settings but that didn't solve the problem (I reverted that).

Sometimes the camera rotates a bit after pressing the number keys but then snaps back to where it was.

Only cockpit view is affected, any other view works as expected.

I use the "free view" mode with no head tracking if that matters.

I found that unbinding camera rotation controls for the eye tracker gives me back the camera rotation using number keys. Not ideal but it will do the trick.