I have found that my power converter had 35 amp fuses installed and I have not been able to find replacements. I had to use 30 to replace with the only options I have found are 30 or 40.
Sorry to hear of your problems and I do hope that Crossroads can figure this one out.
My problem stemmed from hooking the battery up backwards and the manual for the converter addressed this. Of course I did not look at the manual until I had scratched my head a hundred times to figure out the problem.
Best of luck.
Keith & Kathy
Duncan & Chelsea (Scotty Dogs)
2009 Dodge 3500 DRW QC 6.7L
2007 PP PF36SK (Rolling Fun II)