Laptop Sound going up and down by itself

[AMDFanBoy]

It does not matter what I am doing, YouTube, Duolingo, no matter what I do the sound coming out of the speakers goes up and down suddenly but when I check, the Windows volume has not changed, the Chrome volume settings have not changed, and the website volume has not changed.  I have already checked for updates, tried forcing driver update in device manager, and using Control Panel->Sound and hardware->Sound->Communication, and setting it so that it does nothing when it detects communication.  I have also tried the obvious restarting.  I am super stuck.

[AMDFanBoy · Accepted solution]

I found the solution here

https://h30434.www3.hp.com/t5/Notebook-Audio/Speaker-volume-goes-down-unexpectedly-after-update-from...