Finder folder not responding
I have a problem with my downloads folder. Every time I open the downloads folder, my finder goes 'not responding' after a few seconds. I still can open some files in downloads by using search tab and type down the keyword / file name.
This problem also appear a few months ago, and it solved by deleting some unused files & folders in it (there was over than 14,000 files). But now it happened again all of a sudden. is it caused by the high number of files/folder in download folder or something wrong with the finder directory?
Currently there is 1,900 files in download. As in comparison, my documents folder has >4,000 files and it works normally. Should I "format" the download folder or there is any better idea?
thanks in advance
MacBook Pro (2020 and later)