- There is an audio delay with my TV and TCL Sound Bar
- Why are the audio and video out-of-sync when using the subwoofer
- There is an echo effect when sound bar and TV both on
- Why do I Lose my Wireless Connection when streaming from mobile devices
- I connected my sound bar to the TV via optical cable, but I don’t hear any sound
- Unable to adjust the TCL Sound Bar volume using the TV Remote
- Why does my soundbar turn off by itself?
- How can I stop my soundbar from turning off automatically
- There's an echo effect when using a Sound Bar
- How to Reset the TCL Alto 9+ Sound Bar
- Audio Delay with your TV and Alto 9+ Sound Bar
- Troubleshooting Connection or Pairing Issues with a TCL Sound Bar
- Troubleshooting Bluetooth Pairing Issues with a TCL Soundbar
- Troubleshooting No Audio when Connecting a TCL Sound Bar to a TV Via the ARC or (E)ARC Port.