How do you connect via Bluetooth? Not seeing it in the app and link shared by support is 404. Right now im dead in the water with Yarbo
Have you tried logging out of your Yarbo app and signing back in? Bluetooth should connect automatically when in range. Unplug the battery for 5 mins and hold the power button when booting for 60 seconds.
That is exactly same thing happened to me!! So annoying; it seems their own bug (not hardware issue or your network).