BMS non-responsive after working for a few minutes.

[Morynmoh]

Test on BMS carried out with mild success.

BMS powered through cell connectors - 3 cells used. We were even able to connect to it via BLE using the Thingset App.

However, when we connected the BAT - and then BAT +, the unit became non-responsive. The status LED lights are all off and the unit cannot be found on BLE. Tried the reset S2 and on/off S1 buttons in vain.