Re: Error detected 1 426, 260.19.06, loss of VDPAU v-sync on second monitor
Thanks for the detailed information. It sounds like there are two bugs:
1) When toggling full-screen/window, sometimes VDPAU experiences a fatal error.
2) When VDPAU experiences a fatal error, sometimes (or always), the overlay presentation queue is no longer available to subsequent application instances.
We have had a number of reports of both these issues, and do have internal bugs filed to reproduce and investigate/fix them. Unfortunately, we haven't yet been able to reproduce the issues, but will continue to try to do so.