Hey guys!

I have a ToolkitRC M8S charger and I'm trying to discharge my 4S battery to storage (3.85V per cell). When i select the storage charge functionality (StoCHG, shown in image), it doesn't do anything... in actual fact, i think it was charging it as the battery went from 99% to 100%. When I select the StoCHG option, i am presented with the message "DIS/CHG to: 3.8 V/S", and so I select OK. Then nothing happens... I have no idea why it is not discharging it. I have tried plugging in the battery only, without the power supply, and it does turn on, but it only measures the battery and provides no option to do anything else such as discharge. Does anyone have any idea why this isn't working? Is it a bug/broken? 

Thanks!

you can probably try to solve by update the charger.

does discharge work?
there is also an option in configurations how it should handle electricity by discharge, probably you can get out of the bug by change that.