It's all about the Software

so turns out old driver files were still present after uninstall and update removing them manually has fixed the problem i think at least seems to be working correctly for now.
but Thank you for suggestions
and thank you Simon for the great software

Hmm would not help in my case as i had not had VB cable before and downloaded latest and HIFI one worked a bit longer then normal but same issue occured soon.
Suspecting windows did another Fudge up similar to the DPC (Deferred Procedure Call) in update 1903(i think)

Hmm i do get some stuttering with the hi fi one to but seems to auto correct it self so at least by ear seems fine gonna see how a NOAA sat pass decodes.

i have tried both VB cable and Virtual Audio Cable (VAC) latest with VB cable it does take a while before problems occur thou
Normal playback is fine if i put to default
is my main pc so plenty of things running.

So recently guessing due to a windows 10 update Virtual audio lines became useless with sdr-console not sure what is causing it.
2 example videos
https://puu.sh/GQnbf/696ec34a80.mp4 Audio from sdr-console
https://puu.sh/GQnbF/fbfdbf55a1.mp4 Audio from sdr#
quick specs
https://puu.sh/GQndh ...