Originally Posted by DuckieTigger
Go back to the first post and install the newest JBPatch for the KT. Version 3 is the up to date version.
Update: Sorry for the short answer. What I meant to say is, it would really help if you try the latest version and see if your problem is fixed. 3.0.0 adds no functionality, that is correct. But it still had changes under the hood. A minor change under the hood can have a major impact. If you want to help find the problem, then see if the books you had problems with work under 3.0.0 - if they don't, then there IS something wrong with JBPatch and it should be fixed.
Thanks jet one time
Somtimes so obvious things help
But changing values there are little tricky. Like I understand, if you modify with kindle, you dont modify file, what resides on USB, but when (re)starting reader (framework), values are readed from file what resides on USB
Sorry, my bad english