Please I need help desperately! My SBP AC power isn't working when I press the AC button. Nothing happens and the led blinks every now & then. Also it's not charging via AC or allowing me to update the software. Not sure it these are related but the most important for me is to get AC working as my fridge in my camper has been off for a week.
I have tried resets holding power, AC & DC button no success. And support has not been helpful. Any ideas please?!