At this point I would not recommend 8gen cpu for blueiris. I got my system working with 18.104.22.16894 drivers, but "ghosting" is very annoying. If I turn hardware acceleration off, "ghosting" is gone. One more thing. My cpu (8600K) is overcloked to 5Ghz and if I try to watch 4k (8mp) recordings with 8x speed and quicker, gpu usage will go as high as 96-100% and cpu usage ca 40%. So, I overclocked gpu aswell (1250mhz) and I got gpu usage with 8speed playpack 85-90%, but still allmost edge. So, what' s the solution? I will try cuda coding, maybe that help. I have to buy card for this, thinking 1050ti or 1060.