Sounds are all over the place

Hi All,

Since I can't find any other posts anywhere about this issue I'm opening a topic about it here.

Ever since the Iron Crown collection update my game sounds are all over the place.

I've talked to a lot of other players in my list and lots of them experienced it too or had heard about it.

Some explanation; 

Whenever I ping, I don't hear it for like a few seconds and then I hear it along with the line my legend says.

Footsteps are mostly non-existent, especially enemy ones, even when an enemy starts shooting at me with a fully loaded Devotion the magazine is almost empty before I start hearing it.

Sometimes loot bins and looting the bin is in total silence, example; I loot 3 of the 4 bins in a row at Artillery and suddenly i hear all the sounds at once that iwas supposed to hear when looting the previous bins.

The game is pretty much unplayable for me at this point.

I was wondering if other people who were experiencing this before were able to fix it, and how?

I've started with turning off my PS4 Pro and restarting it again, no results.

Plugging in another headset, no results.

Delete the game, reinstall it, no results.

Unplug the console from the powernet for 15+ minutes, then reconnect it, no results.

Thanks in advance for your responses!