In my case it has 2 modes. Super loud and very attenuated. I still have no idea what triggers it, I thought it was loud noises, caffeine, tiredness etc, but see

In my case it has 2 modes. Super loud and very attenuated. I still have no idea what triggers it, I thought it was loud noises, caffeine, tiredness etc, but seems like its not a 100% rule. I have been super tired and done all those things and suddenly its super attenuated. So it's super random. Im sure for certain people there must be something that helps reduce it, maybe something related to the nervous system. I honestly don’t mind it anymore as long as I can hear. You can learn to tune it out for sure