[Elecraft] PX3 Question

[Richard Thorpe]

I just purchased a PX3 for my KX3 and KPA100 for my cottage in Canada.  I connected it as per instructions and it works well.  I have one issue, when I change bands on the KX3 the display on the PX3 flickers when the band is tuned.  The only way to stop the flickering  is to cycle the PX3 off the on, the flicker goes away until I change bands again.  I will call Elecraft next week but I wondered if I was overlooking something  and anyone out there knows how to resolve the issue.  Both the KX3 and the PX3 are fed voltage from the KXPA100.  Thank you.

K6CG