Short after beginning to synchronize I recognized a warning:
Why can't the warning be opened to decide whether continuing the synchronization process makes sense? Interrupting the process to recognize all is fine, is the same crap as waiting for it to finish and see that the process has to be repeated for some reason
Please give users an opportunity to see what a warning message is about, while the sync-process is running!
You've likely told FFS not to show you that warning anymore. You can reset these flags in the options "Show hidden dialogs and warning messages again:"