8-Channel Relay Board Causing Strange Behavior with Arduino Uno R3

Would you mind awfully refraining from changing the topic title in your responses?

Thank you.

Paul__B:
Yes, as previously explained, to function as a descriptive, meaningful subject title and summary for my responses.

(Rather than mindless and useless repetition which on that expectation does not even appear on some or many forums. :grinning: )

So, it's all about you?