Vehicle on, plug in trailer, select trailer on sync screen, vehicle off, unplug trailer, vehicle on, select no active trailer on sync screen.
Unplugging the trailer while the vehicle is on causes the problem.
Yes, if you have the extended range which is 80 amps (19.2 kw onboard charger). No, if you have the standard range which is 50 amps (11.3 kw onboard charger) , ChargePoint is a maximum of 50 amps.
The question you should ask is what evse is most reliable! IMO, ChargePoint.
I just installed four rims yesterday off of a 2021 platinum f150, bought from Facebook marketplace. The guy gave me four "U-Pro hybrid 2.0 #21360TP. These are from Rimz One. https://rimzoneonline.com/catalog/product/view/id/583/s/tpms-tire-pressure-sensors/category/1629
I just aired up my tires...