Hello. I’m using DaVinci Resolve Lite on a Mac running on Lion 10.7.5 (my Mac can’t be upgraded to Mountain Lion unfortunately), I’ve got 2 x 3 GHz Dual-Core Intel Xeon processors, 16GB of RAM, and two graphics cards, one for my monitors, which is an NVIDIA GeForce 7300 GT 256 MB and an ATI Radeon HD 5770 for DaVinci. I know most of you agree that it’s not good enough for Resolve, the thing is I bought it specifically for it when it was still Resolve 8 and it was said to be supported by Resolve. And it worked fine.
I’m now using Resolve 9.1.3 and it was still working fine until halfway through a 3 minute project. One second it was fine, and the next it was running extremely slowly. Any change now takes 3-5 seconds to appear, moving a window is painfully slow… I’m now on another project and it’s still running just as slow. I’ve updated all the drivers, and I don’t know what else to change. If it’s just the graphics cards that can’t handle it then fine, but why was it working fine until recently? Nothing changed in between, I don’t understand.
Any ideas?