I just had my American Whirlpool 471 spa moved to my new home. The electrician came and wired everything. Now my spa is failing the GFI test and displaying error code 36. I had a second electrician take a look and he verified everything was wired correctly. I had a spa service technician take a look at it. He essentially shrugged his shoulders said he didn’t now and left. Any thoughts or recommendations is besides finding another spa company?