My Phoenix 12 | 375 goes into overload right after startup, even if no load is plugged in.
The green LED is blinking two times followed by a pause. The red LED is constantly on.
There has never been a load with 200+ watts connected and it worked just fine until recently.
Does anyone have an idea why that could happen?
The battery is totally fine and there is no sign of a voltage drop when there is energy drawn.
The cables are only 30cm long and 10mm2, so that should not cause the issue either.
I have a bluetooth dongle connected in case that helps?
