My system is pretty beefy, i7 16gig ram GTX1080 8gig, and only 2 monitors with real DMD, so not the best system to measure baseline video performance. Release is very stable and ran flawlessly playing an hour. In attract mode I ran a table video and backglass video both at 1920x1080p 60fps with zero stutter. Cycling through the wheels the videos came up with zero lag.
I am running the LAV filters ffdshow from this site (really grabbed by mistake) but they run PBX perfectly.
Windows 10 Pro with Fall Creaters Update installed.