Blackmagic Forum

I start up DR and it works for a couple of minutes before the Timeline Editor in the Cut page fails to display preview of the clips and just presents a blue bar. The timecode window also fails to update. The RAM & CPU for this process increases to high levels. Please advise. Thanks.

WINDOWS 10
AMD Ryzen 9 3900X 12-Core Processor
32GB RAM
Radeon Pro Duo
NVIDIA GT-710 GPU (*edit)

https://escobar-lawyer.s3.us-east-1.ama ... 043719.zip

I removed the 2nd video card (NVIDIA GT-710 GPU). The Radeon Pro DUO iGPU works better. All seems well. I will try to upgrade to DR20 later. I received this advice in another post,
viewtopic.php?f=21&t=193949&start=50

Thanks for the forum support. Have a good one.