Weird power issue

[DrD]

You might check for ac ripple current from the G2 power supply source. So called, "hum" which could cause this effect. (Any variation in the DC output from the power supply).

This might be a little tricky to detect, without measurement equipment. However, if you have an alternate power supply source, you could see if that one makes any difference in the blinking intensity, etc., between the two sources.

-Dale-