Hi- I recently acquired a Roomba Scheduler (I know, it’s old- but I’d like to make it work)…I also have a Roomba 770. It charges to green, but then when I unplug it and press the clean button- it starts up the vacuum and rolls forward, but after 1-2 seconds it stops and the power button lights up red (and will go no further).
Is this a problem that can be fixed by a new battery or is it something else?
Thank you!