random spikes in track 1 (multitrack)

Hi Folks,

I experienced a problem with the mulitrtrackrecording. This problem was found using 2 different Yamaha TF1 desks and Nuendo live 1.1 (on same laptop). Track 1 shows some spikes in the waveform. These spikes are also audible and are not present in source. The spikes are random in time and only in track 1.

See attached screenshot.

Any thoughts about this?

Hi and welcome,

Any synchronisation issue? Do you use any synchronisation?