I've had my HPWC and used it daily for 7 months with no issues until this week when I began noticing it taking several tries to get the connector to fully lock in. I would get a very quick clicking upon inserting the connector and the LED ring would turn green instead of the usual blue, and the dash would show a charge draw of just 16 amps instead of 60 and the connector would not lock in. Tonight I tried 10 or more times and never did get a blue ring, but finally, even with a green ring I finally got the connector to lock in and the dash showed 60amps. Only change is I did update to v4.5 .61 on Sunday. No issues with my UMC like this that I've noticed, but only used it 1-2 times this week. Anyone else? Any suggestions before I call service?