- The volume controls on the GOgroove BlueSYNC MCX only work when paired to the speaker via Bluetooth. The controls do not work when a device is connected through the AUX port.
- Is your audio device paired to the speaker by Bluetooth, or connected through the AUX in port?
- If connected by Bluetooth, please know that the volume controls are touch sensative. Best results are achieved by "long touching" or keeping your finger down on the control. A "quick touch" does not respond as well.
- Do the controls work better when touching them longer or holding your finger down on them?
Please contact customer service if the troubleshooting above does not solve the problem.