After a lot of rain the other day, I went to get into my Jacuzzi J380 and noticed the power was off. I found the GFCI breaker in the panel had tripped and was unsuccessful in getting it to reset. I did notice that it takes about 2 seconds to trip and in that time I get the four dashes (watchdog error) on the LCD display. I tried troubleshooting by removing fuses and finally found that if I remove the 1.25A fuse it does not trip. A troubleshooting manual shows this as the Transformer Primary fuse but other places I see that fuse is to the LCD and Circuit board. The local hot tub guy came out and said it was an electrical problem outside the hot tub but I don't see how that can be. Going to be below freezing here tonight so I had to drain the hot tub....ugh! Any ideas?