Emuelec Allwinner H6 ⭐

Many H6 boards have buggy Bluetooth stacks. Wired controllers or 2.4 GHz dongles are recommended.

SSH in and run alsamixer . Reduce the PCM volume from 100% to 90% and increase your TV’s volume instead. Then, in RetroArch > Settings > Audio > Output > Latency, set it to 64ms. emuelec allwinner h6

Let me know your specific H6 device model, and I can help with the exact DTB and boot parameters. Many H6 boards have buggy Bluetooth stacks