I have a dual pc streaming setup using the ndi plugin with obs. I use my astro a40 mixamp which is plugged into my gaming pc for game audio and discord audio. I plugged a 3.5mm cable from the streaming pc into the aux port on the astro a40 mix amp to hear music and alerts from stream pc. Well for some reason the audio sounds really muffled but the bass will be sort of loud. Is it possible the sound card 3.5mm isnt the best or am i setting up something wrong? At first there was an annoying buzzing sound so i bought a ground loop isolater to fix that issue. Is that the problem or something else? Thanks for any help!