SUMMARY They are somewhat problematic: They all end with a . or, in some cases, a blank. The "problem" is that the pop-up in the synchronizer doesn't provide a "skip all" option, so I have to sit here waiting to the next pop-up to tell it AGAIN to skip it. STEPS TO REPRODUCE See summary OBSERVED RESULT See summary EXPECTED RESULT See summery SOFTWARE/OS VERSIONS Linux: Fedora 33 Windows: 10 Pro 21H1 macOS: N/A Linux/KDE Plasma: 5 (available in About System) KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.78.0 Qt Version: 5.12.2 ADDITIONAL INFORMATION This is, I believe, a feature request not a bug, although both the NT file system and the Linux file systems don't seem to have much problem with those directories. (Might be the CIFS component, but that's a different issue.) I just wanted to suggest that a "Do this for all such issues" button would be a welcome addition to issue-specific pop-up messages.