On Dec 1, 2005, at 8:09 AM, Neil Cherry wrote: > And one day I will gather up all the debugging tips I can find and > put them in one online page. > I have a wall switch in an outlying building. After being pleasanyly surprised that it worked at all, it seems to have falling into a mode where the X10 controllers have trouble turning it on, but can reliably turn it OFF. Got any suggestions or explanations? BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist