Hi all great forum! My 2015 haibike emtb Bosch 400 power pack is acting strangely. Everything functionally works great...it charges , it runs perfectly until I try to turn it off. It then promptly reboots. This happens either in or out of cradle so the battery alone will cycle on without hitting the on/off button. Pushing the power pack button does shut it down but it auto starts seconds later. The only way it shuts off, is if it's attached to the charger and is charged fully. The intuvia controller will go blank and no leds will light on the power pack. Any help will greatly be appreciated.