10-27-2021, 12:36 PM
I have the same "failure to connect" issue with a new Raspberry Pi 4 (4GB) and Moode 7.4.1 2021-10-02. The onboard Bluetooth will pair but won't connect to either my Android phone (Moto G Play) or Windows laptop, but I can plug a cheap Bluetooth USB dongle into the Raspberry Pi and can pair and play music through that, just in case that helps someone.