Hallo, Roy,
i know the failure with V14/V15/V16. Now i work with V17-German. Most of time bricscad vplayer works correct, but sometimes not.
The support knows the problem since V17. I can´t give a reproducible scenario. Its sometimes, but i think, in V17 the failure is oftener.
Only Bricscad- restart helps. Very rare i must twice or triply restart. This was only in V17.