#TIL If you update the firmware of your ebike's #Rohloff E-14 electronic shifter, make sure to also update the #Bosch software on your bike. Otherwise, you might end up with a non-responsive shifter stuck in first gear and a grey “--” symbol instead of the selected gear on your Bosch display. 😬
(Luckily, updating the Bosch software after the Rohloff firmware turned everything back to normal.)