Have the very latest BSM car was delivered back after 2 weeks with approx. 21mv imbalance. Charged again to 100% over the weekend, car showed 100% SOC and app showed 92.8%. Cell Voltage Max = 4.176V Min = 4.157V. Battery Voltage in car 449V app 450.25V. Balanced for 2.5 hours, charger showed 0.3kW draw. SOC in app increased by nearly 1% to 93.6% Cell Max Volt = 4.172 Min Volt 4.151 Voltage in App 450 while car displayed 449. I have the battery warmer option, but after leaving the car in drive and not actually driving, I saw no increase in the battery temperature, which was showing +2C. Unsure if the battery has to be much colder before heating is carried out even if the option is set to On? Before the BMS update balancing drew around 2.2kW now it's around 1kW the max SOC I have seen in the app after balancing for 4 hours was 93.8% Regarding issues with the Thai app. I was unable to get it to work with a Galaxy A51 5G running Android v10, but have no problems with a Samsung S8 running Android v or a MotoG6 Plus running Android v8