I attempted to search online for any other players who might have experienced a similar situation, but only failed one single person whom posted a Steam Discussion to the Arma 3 Community talking about exactly what I was experiencing. The only difference between our situations was that they stated that they only encountered the issue in King Of The Hill servers, whereas for me, it was in everything, and they also somehow got it to work in the end. The Steam Discussion post can be found here: http://steamcommunity.com/app/107410/discussions/0/492379159713868323/.
I also recently did purchase a new headset: Plantronics RIG Surround Sound Gaming Headset (https://www.jbhifi.com.au/games-consoles/platforms/gaming-headset/plantronics-rig-surround-sound-gaming-headset/641467/) but I'm still not sure whether or not to think that they are causing the issue or not as this issue does not occur on any other games (including DayZSA if that matters).