I have the same issue as Mh0. My fat quick working after a rainy ride home while on my trailer. I put controller in rice bag for 3 days. Disconnected all wires to let dry out for 5 days. I also have a thin and tried the fat's lcd and throttle on the thin and the bike worked. I reconnected everything and get the same response. Throttle lights and lcd seems to work but I get error code 6 sometimes 1. I hear a little jump at the rear hub sometimes then Basically nothing. PA does not work either. Any good advice? Did you Mh0 get your bike working?
We have had unworldly humid July-Aug in NC. I brought the bike inside to see if that would help.