on 0.9 release i have an issue with 'goon/recall previous bodypart' - it seems that it doesn't work - i get a black box over part that should get copied for a frame or two, then it doesn't render them back when the no-detection time goes up. Somewhat similar thing happens with 'screen takeover' mode - when the objects are small and there's a lot of them (eg. lots of faces in gallery), i get the flickering blackboxes and the projections appear in random place on screen.
It happens both with nvidia accelerator and directML