how do i fix problem with safari keeps crashing after uploading Big Sur

      Download EtreCheck: https://etrecheck.com/  and post the report here.

      Click, “Free Download” button and then  “Click to download” button,

      open Downloads folder, click on it to open, and then select ”Open”.

      “Choose a problem” from the popup menu box, and then “Start EtreCheck” in the dialog.

      Click “Share Report” button in the toolbar and select “Copy report”.

      Click the “Page” button in the toolbar at the bottom of this page and paste it when you reply.

      Note: This is a diagnostic test. 

My safari keeps hanging ie. when I click the button add tag or show sidebar.. very annoying on Big Sur.

I have pasted in the text above.

Temporarily disable CleanMyMac and test.

Hi, yes it worked after uninstalling it. Thanks so much ! I suppose no more cleanmymac!

oh no spoke too soon. its back to hanging.. :(