Panning is not working

Hi

Thanks for your reply! I did not even know about the bypass panner. But it’s not bypassed….

So that is not the reason.

It is even stranger now. I had a song which had panning in it. It was working properly. I have an export in MP3 with perfectly working panning.
Yesterday I did a little adjustment on the song. Did not touch the panning tough. Only increased the volume of one track and exported it again.
Listening on the headphones I noticed the panning is completely gone…. Is there a «global» setup for the panning which I missed?

I also noticed I put the post in the wrong forum. It should be in Cubase older versions (Cubase 6). Can I move this one?

Thanks