spinning wheel keeps coming up when mouse is moved
I've been having issues with the spinning wheel coming up about every third time I move the mouse. This happens in all apps. I had originally thought it might be Adobe apps but it also happens in Mail, Music, Microsoft apps — just about anything I'm trying to work in. I reinstalled High Sierra, also tried reinstalling the Adobe apps. I've uninstalled several apps that I thought might be causing the problem. I've reset NVRAM and SMC. I'm at a loss on what else to try. I'm becoming very frustrated waiting for the spinning wheel to quit so I can continue with whatever I'm doing. It can spin for 3 to 10 seconds. I'm working on an iMac 2019, 3.6 GHz 8-Core Intel Core i9, 32GB of memory, 3TB hard drive which is only using 1.4TB, graphics Radeon Pro 580X 8GB. Running Big Sur 11.5.2. Any suggestions would be greatly appreciated.
DebG
iMac 27″, macOS 10.15