Please provide the logs in \Windows\Temp\ComodoLogsFolder and %TEMP%\ComodoLogsFolder, so we can determine the cause of the issue. You can compress them in a single zip file.
I have sent by email the logs you requested, in a single zip file.
Yes, you can use simple copy backup (incremental) in Backup TAB.
I have follow your advice. However, I have a question, right now I am on 14% of the upload process.
And not until now I am getting lots of "UNABLE TO PROCESS ITEM" messages (for each file being upload).
From 0% to 13% all files were able to be processed ok.
Does this mean the files being upload right now are "unable to be processed" because they are already on the storage account (remember I had some files uploaded, before getting the STATUS 90500)?