I had the apple car play issue. They finally fixed it, but they spent a lot of time and money on it. Replaced the head unit if I remember correctly. Initially they asked me if i actually want it to work.
In my case the charger would work flawlessly with the VW ID4 but not the lighting. It was not a thermal issue. I feel it was a communicating issue. The second replacement solved the issue. So in my mind, there are some weird issues with the charge point charger. I connected my Telsa charger...
I fought this issue with ChargePoint and Ford for 6 months. What was really weird was, a rental id4 would work flawlessly and the lightning would not. The second replacement from ChargePoint worked. Totally beyond my understanding. As an electrical engineer I could not get any real technical...
I don't think you will have any issues. Max tow only really adds a cooling circuit for the battery... The battery management will limit the output if necessary to protect the battery, so you will be fine.
I would have no problem towing the trailer. I have done quite a bit of towing with SR Pro. Full Frame and 6K base weight, it tows like a dream. Incredible generation on the down hills. Since you are on vacation, you will be in the right lane going slow to conserve battery since wind loss is...