Anyone else having this issue.

Playing through the Heavensward story line on an alt where the voice audio seems glitched as it has a low volume, but echo-like effect (Rest of the audio is fine). The last time I had to go through this was when I played through the Endbringer storyline near the climax. Anyone else has gone/is going through this and is there a solution?

check in your sound settings on the pc
right click the speaker icon, go to sound settings, then at the bottom select Advanced sound options.

make sure something is assigned as a speaker for final fantasy