A perfect example of that is the Open With menu you get when right clicking on a file. Sometimes, for no apparent reason, my iMac will spend several seconds “fetching” the applications that can be used to open that specific file type. Like with most things computer-related, the fix is pretty simple.
How to fix the long Fetching time when choosing Open With on Mac:
The solution here is fairly simple and quick. Open up Terminal and copy/paste the following command to reset Launch Services:
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -seed -r -f -v -domain local -domain user -domain system
From my own experience, this only appears to be a temporary fix though and I have to run that command from time to time. Still, it’s better than sitting here waiting for your Mac to be done fetching.
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