- Posts: 7
- Joined: Wed Oct 27, 2021 10:14 am
- Real Name: Seth Schaffer
This is an extremely frustrating issue I seem to have as a repeat from a few weeks ago. I was running Resolve 17.4.1 fine a couple weeks back, then was running it fine for an hour this morning and suddenly it slowed down to a crawl. Awful stuttering, no smooth playback. Same issue I experienced before and struggled with for days.
I updated to Resolve 17.4.2, latest version now. Experienced the same exact poor performance. I was previously running the latest NVidia studio drivers. Found a random youtube video claiming to fix the issue by switching to game ready drivers, that did nothing. A commenter said to use DDU to completely remove the driver and install a fresh new one.
I tried DDU and it worked, everything playing back perfectly again - I didn't test for more than an hour to see if it would degrade yet. However this was with windows randomly installing version 456 of the game ready driver. I tried updating with a clean install to the latest studio driver again, and had performance issues again.
I repeated the whole DDU process a second time, everything worked great again. Then I tried an upgrade to the latest game ready driver - horrible performance issues again. It seems like simply installing a graphics driver update wrecks my performance for no reason. I also need a version later than 462 to run NVidia Broadcast for the noise reduction feature I use when recording voiceover, so it is extremely irritating to be stuck using the 456 driver and needing to DDU my system again... The process takes time and then involves a restart, and waiting for Windows to recognize my graphics driver is gone, and then more waiting for the new one to start working. Maybe 20-30 minutes each time.
I have no idea what the root cause of this issue might be. If someone knows of a way to run DDU and somehow then get the latest driver running instead of letting Windows grab and older one, maybe that would work?
I updated to Resolve 17.4.2, latest version now. Experienced the same exact poor performance. I was previously running the latest NVidia studio drivers. Found a random youtube video claiming to fix the issue by switching to game ready drivers, that did nothing. A commenter said to use DDU to completely remove the driver and install a fresh new one.
I tried DDU and it worked, everything playing back perfectly again - I didn't test for more than an hour to see if it would degrade yet. However this was with windows randomly installing version 456 of the game ready driver. I tried updating with a clean install to the latest studio driver again, and had performance issues again.
I repeated the whole DDU process a second time, everything worked great again. Then I tried an upgrade to the latest game ready driver - horrible performance issues again. It seems like simply installing a graphics driver update wrecks my performance for no reason. I also need a version later than 462 to run NVidia Broadcast for the noise reduction feature I use when recording voiceover, so it is extremely irritating to be stuck using the 456 driver and needing to DDU my system again... The process takes time and then involves a restart, and waiting for Windows to recognize my graphics driver is gone, and then more waiting for the new one to start working. Maybe 20-30 minutes each time.
I have no idea what the root cause of this issue might be. If someone knows of a way to run DDU and somehow then get the latest driver running instead of letting Windows grab and older one, maybe that would work?
PC Specs (Windows 10):
Ryzen 5 3600X (6 cores, 12 threads)
NVidia RTX 2070 Super 8GB
16GB RAM
Boot Drive: 250GB Samsung 850 Evo SSD
File Storage: Seagate 12TB 7200rpm HDD
Dual 1440p 144hz Viotek monitors
Ryzen 5 3600X (6 cores, 12 threads)
NVidia RTX 2070 Super 8GB
16GB RAM
Boot Drive: 250GB Samsung 850 Evo SSD
File Storage: Seagate 12TB 7200rpm HDD
Dual 1440p 144hz Viotek monitors