O shit, went to update the firmware on the app and now it's all gone completely dead. No lights when pressing the button on the junction or anything....
Do you have the SC-MT800? That happens when you try to update the firmware over Bluetooth and you're using the wrong version of the app / iOS / Android. It's super flakey. Mine was bricked until the bike shop plugged it into a PC.
O shit, went to update the firmware on the app and now it's all gone completely dead. No lights when pressing the button on the junction or anything....