I have Larkbox S device today I turn it on but it work then after short period I try to open it again but didn’t turn on at all , and keep loop the led without turn on , what could be the problem and what I can do , I send an email for the Support , but I need an advice for what I should do next and if it can be repair or not
You bought it new and this problem started after the first use.
Check that all the cables are properly connected.