Overbridge Output issue

Hi,

Basically everything works for a time via Overbridge until the output in Ableton stops (randomly)

System: Macbook Pro 13" 2018 - Ableton standard > Using Digitakt as main audio interface (In/Outs)

When the audio stops I can still see input being received on the individual channels in Ableton and when I switch output to a different source in preferences (Built in output on Macbook) I can then hear the output from Digitakt.

This is fine until I try record samples from my laptop to the Digitakt and there is no output coming through. (Selecting USB L+R as the source on the Digitakt) - (Before output shuts down I can get an audio signal using this method into the Digitakt from my laptop)

Any idea on how to fix or is this a known bug with Overbridge?