Every time I want to backup my device I have to do it manually due to me needing to go to advanced in the desktop software and clear the "Browser Data Cache". It's really annoying since I've had to do this manually for years. Is there any fix for this known issue?

Thanks in advance.

Not sure how to fix it.. I would venture to guess it could be a particular website you are visiting, do you know how large your Browser Cache is?

Also make sure you running the latest OS for the 8900.

Just delete it on the phone every week...