Razer Electra V2 Audio Problems

Hello and thanks for any help you can give me. I just received my new Electra V2 headset (Non-USB) and have been having issues with the audio. I started to use the headset in a discord chat and everything was okay, but once we started playing games my mates could hear (Loud) noises that I can hear, like a gun shooting or an NPC talking as well as other programs like youtube. After looking at the issue, I tried unplugging the Mic from the headset which prevented me from talking but my mates could still hear the audio through my headset. I have tried going through the sound Playback window and disabling everything that wasn't the Mic & Headphones to no prevail. I also can't change the location of the Stereo and Mic jacks from the front of my PC because my motherboard does not have plugs on the back. I have noticed that my Electra V2 does not connect to the Synapse, I am not sure if this is on purpose or not but I thought I would include it. Any help you can provide would be awesome, thanks heaps.