Unable to return to base station
My pure I9 will no longer return to the base station.
When the cleaning is done, it tries its best to do so but is unable to register that it has found its way back home. It will dock, but it immediately backs away and tries to re-dock at a slightly different angle, 3-4 times, and then, after spinning in circles for a while, it settles about 1 m to the right.
This happens every time now. I have to manually return it for it to accept the docking station, but when I've done so, it charges normally.
I've tried restarting it, reinstalling it, and following several guides online. no luck so far.
The app shows a warning symbol that when pressed shows a window saying "I came across a problem. There is a problem with my charger" I've not found any explanation online as to what this could indicate.