Question: Delay in screenshot files appearing in Finder after taking screenshot
Has anyone else experienced this? After you take a screenshot using Command-Shift-3 or 4, you hear the screenshot sound effect indicating the action occurred, but then it can take maybe 10 seconds or longer for the file to appear in the Finder— so you can open it for editing in Preview, etc.
This is only an intermittent problem that happened only during one particular day's computer session. After a restart it performed normally with the image file showing up immediately. I can't confirm yet whether this is a High Safari issue, or possibly a drive issue....
In fact now that I think of it, Google's darn Backup & Sync app was doing its initial sync for many hours, and impacted performance.
Mac Pro, macOS High Sierra (10.13.1), older Mac Pro (Mid 2010) 32 GB DDR3