dba_afish said:
example post? OS? browser? sample or full res? does it still happen when you open the video on its own in a separate tab? when you use an external app?

I’m sorry I took a while to respond. I use safari in IOS 18.5. An example post is this.
post #5586243
It seems someone else in the comments of this post is having the same problem, and one person replied mentioning something called codec audio?