Recordingproblem DJM900nxs

Hello everyone

When recording from a Pioneer DJM900 Nexus using audacity, everything works well except for one crucial thing:

I’ve got some little ticks in the recording what doesn’t appear in my headphone or speakers when i am mixing
In the picture below you also see the ticks in the sound wave.
This is very annoying en is reducing my record quality, which i can’t use in this way.

Who can help me out ???

Thanks in advance

Hmm… Both channels, same direction… Power line spikes ?

I imagine you could zoom in and take care of these manually, but I suspect you’ve got quite a lot of them.

Would the De-Clicker help ?