WAZA-AIR: "COMMUNICATION ERROR" appears when switching effect patches May 08, 2026 06:43 Updated Follow A Bluetooth connection error has occurred. Close the BOSS TONE STUDIO for WAZA-AIR app, turn the WAZA-AIR power off and on again, and then pair the WAZA-AIR with the app again.For pairing instructions, refer to "Connecting the BOSS TONE STUDIO App to the WAZA-AIR Unit" for iOS or Android. Related articles WAZA-AIR: What can the BOSS TONE STUDIO for WAZA-AIR app do? WAZA-AIR, WAZA-AIR BASS: How to perform a factory reset (initialization) WAZA-AIR: Cannot connect to the BOSS TONE STUDIO for WAZA-AIR app WAZA-AIR: Cannot use Bluetooth audio BOSS TONE EXCHANGE: Which models will work with BOSS TONE EXCHANGE?