> Which is just nutty. Silicon nutty. I went through both problems with > Microchip - just as you have with Atmel - they could offer no > explanations or solutions, so I had to find my own That's what we're suspecting now. We have a code version that has not exhibited the problem, but the only difference is in the exact ordering of a few instructions that should not affect anything. We aren't very happy with that as a solution. Devices that exhibit the problem have been run back thru final test at the factory, and found to pass. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .