Strange sound while clicking the mouse right button

[Nimic]

This thing is driving me crazy

Today I bought the Avro RJ Professional and I have this strange sound every time I click with the right button of the mouse. A button that I use, like many others, to pan the view around the cockpit. So I let you guess how many times I hear this sound. I tried to reinstall the aircraft, but nothing. I hear this sound only with the Avro RJ, in dark cockpit mode or with the aircraft ready to take off. Always.

What the hell is it?

I made a video:

https://youtu.be/pu2jFc3cVLs

[Mark]

That sounds like the electrical engine starter. Do you perhaps have any external hardware that has a STARTER control assignment assigned to it? For example, a magneto switch?

Mark - Just Flight

[Nimic]

Yes! That was the solution!

I have the TCA Airbus Thrustmaster. The starter switches were still mapped in the control setting that I was using for the Avro RJ. Of course I don't need them in this aircraft. I would never have guessed that this was the cause!