Submitted by pwasserman on April 28, 2013
I'm having an intermittent problem when charging on my 60amp 240v setup.
After a few hours, the maximum amps drawn drops from 40amps to 33amps or, currently (no pun intended), 23 amps. I enter the car and try to increase the maximum, but it is grayed out.
I also notice that my portable charger is VERY hot to the touch. I have no idea if this is normal or not.
Lastly, this problem popped up post 4.4 firmware upgrade. Not sure if it is a correlation or a causation.
Anyone else ever see this?