Quote Originally Posted by nverma View Post
Oh sorry, v2.46a
This is what I see for PBP 2.47 that might relate to your problem...

--Adds minor optimizations for PIC18Xxxxx.
--Changes internal bit names to avoid possible conflicts.
--Fixes possible memory allocation of word-sized variable at odd address on page boundary for PIC18Xxxxx.

Will any of these have an effect? Who knows...
Have you thought about swapping out the '8720 for an '8722?