The most likely explanation for the problems you are having is that one of your non-Kobo EPUBs is corrupted which explains why you got the 'ereader storage error'. The only way to find out which one of your non-Kobo EPUBS is causing the problem is to do another factory reset and then add the non-Kobo EPUBs, one at a time, with a disconnect from the computer between each add.
|