Hi @lethal375
Manually clear out the upload Queue
1. Close Fusion 360
2. Browse to:
Mac
Macintosh HD > Users > *** > Library > Application Support > Autodesk > Autodesk Fusion 360 > *** > W.Login
Windows
C:\Users\***\AppData\Local\Autodesk\Autodesk Fusion 360\***\W.Login\
2. Make a copy of the entire W.Login folder and save it to a different directory for safe keeping
3. Delete the Q directory and the UploadQueuedFileList.xml
4. Delete the jobs.json and the jobs.json.lck files located in:
Mac
Macintosh HD > Users > *** > Library > Application Support > Autodesk > Autodesk Fusion 360 > *** > P.Login
Windows
C:\Users\***\AppData\Local\Autodesk\Autodesk Fusion 360\***\P.Login
5. Restart Fusion 360
Let me know if Fusion works after this

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Sujay D'souza SQA Manager
Quality Assurance
Autodesk, Inc.