Loren,
This is a PSDR (and possibly Windows) issue, not a hardware issue, so the thread is going back to the PowerSDR sub-forum. Also asked and not answered, I'm afraid, in your other, duplicate, thread
here..
I suspect this is a feature not much in use by anyone, otherwise you'd be getting a lot of answers.
Did you try playback with PureSignal disabled (PS-A OFF)?
i'm grasping at straws here myself. I never use quick record/playback. I do all of my recording and playback outside of PowerSDR. If I get a chance I'll look at this later this evening. Must go move some snow now
73,
Scott