There's a strange problem where one of the accounts in my desktop plays media faster than normal speed. At first I thought this was a problem with the Epiphany browser, but then even the music player plays things fast. I recorded the screen to illustrate this:
https://streamable.com/zza2a https://streamable.com/8ex86
I don't even know where or how to begin troubleshooting this. There are three user accounts in the computer and this happens in only one of them. Please help!