I have an Aobosi 2 plate induction which is not heating on one side. It recognises the fact it has a saucepan on it as there is no EO error, but all that happens is the relay keeps clicking. I have swapped the coils across so the fault is definitely on the pcb, and I have swapped relays which makes do difference. I have been around the board taking resistance readings and everything looks the same. The only conclusion I can think of is a faulty microcontroller. Anyone had a similar fault and managed to solve it, any help appreciated.