Danno wrote:
........ Any suggestions as to which ones should look at first? ........
Any circuit that is related the symptom(s) you see.
Danno wrote:
........ Are there any ones that are known to be problematic? ........
No.
"Problematic" is not part of any diagnostic procedure I am familiar with.
Norm
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Harry S. Truman wrote:
When you have an efficient government, you have a dictatorship.