This sounds different to the freezes I had. Do you use the default messaging ui app or one of the other ones? I had complete freezes (no reaction at all on the bangle), often remedied by disconnecting and reconnecting GadgetBridge.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
This sounds different to the freezes I had. Do you use the default messaging ui app or one of the other ones? I had complete freezes (no reaction at all on the bangle), often remedied by disconnecting and reconnecting GadgetBridge.