Hi @ftrueck, Thank you for your observation and analysis. However, after our discussion, we believe this should just be a coincidence. Since the Bluetooth module and the PV module are separate, they shouldn’t be related. Could you please take a video, upload it to a cloud drive, and share the link with us to have a look?
Please note that if you turn off the Bluetooth module, Bluetooth will be disabled, and it must be turned on to use it. As for the issue of being unable to power off, it is caused by the automatic activation due to energy input.
I think it was not clear enough what I told:
- The POWER button of the AC200L does not react to pressing
- Bluetooth is activated in settings page of the AC200L unit
- Bluetooth connection does NOT REACT in this special condition
- AFTER disconnect of PV cable the POWER BUTTON immediately reacts and turns off the AC200L unit
I know that these are separate modules. BUT the mainboard does not turn off the unit while the PV cable is connected and Bluetooth does not work when the crash situation happened. As these crashes are random, it is very hard to do a video. Next time it happens I will try to make a video demonstrating the whole situation.
Just FYI, if there is any charge source connected (either PV, DC, or AC mains) then the power button will not turn off the power station – this is the case for all Bluettis.
Ah, now I understood. OK, that eliminates that connection. The bluetooth problem remains anyways.