popping noise in audio with FDM-SW2

Allen Grimsley
 

I have popping noise in my computer audio when using FDM-SW2. This is most noticeable  when listening to AM stations in AM, SSB, SAM or ECSS modes. Running  FDM-SW2 Ver 1.147 Beta, but this has been a problem running earlier versions as well. Running Windows 10 with an HP computer that has enough CPU capacity to run at <10% usage rate so that is not the issue. Any ideas?

Join EladSDR@groups.io to automatically receive all group messages.