Wondering if anyone can help me out here, nintendo support was no help at all. My sons switch (when docked) makes a loud buzzing noise in the background when the microphone is open while playing Fortnite. If he mutes his microphone the noise goes away, if he undocks the switch the noise goes away. This is happening with both a USB headset and a 3.5mm headset. Normally he plays in handheld mode, but he broke a joycon and we are waiting for the replacement so he has to play docked right now.
I have seen other places online that a "Ground Loop Noise Isolator" will stop the noise, but that is only for the 3.5mm jack. I also read where someone docked their switch on another dock and the noise also stopped. I was wondering if anyone might have a solution? I am using the OEM Dock and power adapter. I assume there is some sort of interference going on with the power adapter or the dock itself.
I have seen other places online that a "Ground Loop Noise Isolator" will stop the noise, but that is only for the 3.5mm jack. I also read where someone docked their switch on another dock and the noise also stopped. I was wondering if anyone might have a solution? I am using the OEM Dock and power adapter. I assume there is some sort of interference going on with the power adapter or the dock itself.