11 thousand sync errors!! | Microsoft Community Hub (opens in new tab)

Hi everyone,I've been struggling with an issue in Onedrive for the past couple of days. I think (but can't be positive) that it started when I tried to 'free up space' on my desktop PC. Since then a large number of files have been flagged with a red "x" with the error message that "the name or type isn't allowed". The files in question range from .pdf to .docx, .stl, etc. There doesn't seem to be any obvious reason why I'd suddenly get this message, and none of the files contain restricted ch...