that sounds remarkably similar to the problems i was having a few months back! in my case there was at least one slightly out of spec resistor in a critical place ... i was using a 22k in place of a 20k for some unknown reason... goes to show that sometimes the problem can be more subtle than one suspects...well its not something i would have suspected.
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Re: [PolySix] Another P6 with all LED's lit....
2016-07-06 by jw_dewdney@yahoo.com