Sync pending and cannot upload new files/folders from my PC to icloud
This already happened many times, and MANY files were not uploading which hurt my work. Then finally I couldn't stand it anymore and "sign out" then sign in back, as suggested when I did online search. I lost files since I didn't realize that some files were not uploaded yet and logout erased them all! Well, I have >20,000 files, so it took 2+ days to show the files on my PC (win11) after signing back. I even had to move my computer to another room and connect the cable directly, instead of using wireless. Inconveniently, I had to work in a different room. Finally, this morning, all files appeared in my PC icloud drive, so I moved the desktop back to my study room. Then I started to write and created new Word files. Unfortunately, the new files cannot be uploaded again! It always says, "Sync pending". Could you please help? Please do NOT ask me to sign out and sign in again. I cannot afford to do it again. I switched to icloud because my previous program had this kind of uploading issue. Icloud is as disappointed as the other one. My internet is fine, not wireless issue.
Windows, Windows 10