I just got a Agptek 9" tablet. It's running android 4.04, ICS with 8GB storage and 512MB of RAM. It generally runs great. After a few days the tablet is getting a "low on space" error message in the notification bar.
In the storage area of settings, it shows over 800MB not used. Because of this error, it will not allow downloads, including updates and the tablet very runs slow. All downloaded apps have been moved to the SD card. All cache has been removed.
The only software in the internal storage is android files and apps that came with the tablet, which can not be moved or removed. Yet, the notification bar shows "low on space". I did a "factory data reset" and the problem was resolved for a while. But, the problem shorty returns.
Can you give me assistance in how to fix this. Or steer me in the right direction for help.