SQ Local Inputs Peaking

Hello all,

When I switched on my SQ5 today, I unfortunately noticed that I have a random level peak on all local XLR inputs. There is also a rattling noise. I have recorded a video of this, but cannot upload it here.

There are no devices connected to the SQ. I have done a complete reset. None of this caused any change.
The last time it was used it ran without any problems, after that it was only stored in the case and not moved or anything like that.

I suspect it is an electrical problem with the preamps. Has anyone experienced or heard of this before?

Thanks a lot
Simon

Hello, same problem for me sometimes when the i turn on the desk, the problem disapear whe i reboot my SQ5… somebody find out the cause, and solution ?..

thanx