How to troubleshoot no communication and sound on RocketFish Extender?
- AAbigail JenningsJul 30, 2025
If there is no communication between the Rocketboost sender and receiver devices and there is no sound, ensure the power indicators on both devices are lit steadily. If they're blinking, consult the “Establishing communication” section on page 21. Also, if the joining process fails, ensure only one Rocketboost device has the Hub switch enabled, indicated by a green power indicator (non-hub devices have a blue indicator). Check the volume level of audio sources connected to the sender, verify all audio cables are correctly connected, and confirm the audio source connected to your sender is turned on. Finally, check that the sender or receiver devices are not muted; a blinking Rx indicator light indicates muting.