I have two problems since installing Win 10 update KB5003637 on June 11. FIRST, I get the "Firefox is not your default browser" dialog box every time I open Firefox. Windows Settings shows that Firefox IS my default browser. I have restored Windows default (Edge) and re-set to Firefox, but I still get the "not default browser" message. SECOND, when I have Firefox open and click on a link in an email, instead of the link opening in a new tab, it opens a second, "generic" version of Firefox; one that does not have my Bookmarks or Passwords.