My P20 Pro (C782) finally prompted me to updated to Pie today, but having done so I'm experiencing choppy / clipping / stuttering audio when connected to my Sony WH-1000XM3's (using LDAC codec). This wasn't happening on Oreo at all.
I've done a factory reset, but the issue persists. Happens throughout whatever's playing (Spotify, Tidal, PocketCasts, YouTube) and is especially noticeable when pressing the power button to activate the screen.
If I drop the codec down to anything less than LDAC, these issues don't manifest, but I want to continue using the best codec for the headphones (as I have since November, without issue.