Notes

Although I prefer Firefox, I really have to admit that the Chromium-based Microsoft Edge is a good browser. Way better than the old Edge (the one with the blue Icon).

Recently we had a problem with Edge not printing anymore. The printing dialogue stayed empty with Edge eventually crashing.

Deleting browser data and a reinstall of Edge did not work. We discovered that this occured only in one certain user profile, so we deleted everything Edge-related from HKCU. This also did not work. Deleting the whole Windows profile was no option, so we decided to export the bookmarks and to delete the folder %localappdata%\Microsoft\Edge. After that, Edge was "fresh" for this user and printing did work again! We re-imported the bookmarks and everything was fine again.