I purchased the SPACE cell (1st gen i believe) from Enertion last year and finally put my board together this spring. After a few rides it seems like it won’t charge any more. It still power on and power the VESC and motor, it just won’t charge when it is plugin. I have tested the power supply and confirmed that is not the issue. Any idea how should i trouble shoot it? Also, does anyone know what’s the model number or how can i get the model number for the BMS if i need to replace it?