> something is definitely screwy here

Tony,

of all the bugs I've found ISTR they were all down to a control
register bit needing a workaround, slow response as I mentioned, or
the clock. There was a batch of 18F1320 which were fine with the
4MHz IntOsc but some modules simply didn't work at all at 8MHz
IntOsc. All modules worked perfectly in any other oscillator mode,
including a crystal up to 40MHz

Joe

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