Any fix to the Garbled/Distorted Headphone issue?

[Addeect64]

Current version is 2.3.0.

Install latest: https://github.com/RehabMan/EAPD-Codec-Commander

Use debug version.

Repair permissions & rebuild cache. Check for errors during cache rebuild (use DPCIManager).

Check system.log after reboot (you can filter for 'codeccommander').

If everything working, go back to Release version (same procedure).

Confirmed.
This method still works on Mojave 10.14.4 on Asus X540LA with ALC255

Thanks a lot @RehabMan