Hi, a strange thing is happening to me with the Airpods 2nd gen. About 6 months ago, the volume on my left Airpod dropped about 30-40%. I checked if it needed cleaning, checked my settings, reset the Airpods, nothing worked. I called Apple. They sent me a replacemement Airpod. They were still on warranty. When Things went back to normal. Then, about a week ago, the volume on my right Airpod did the same. I'm wondering if it's software related instead of hardware. I'm using other headphones and I don't have that issue, including in-ear headphones. Has that happened to other people? What did you do? What do you think is the problem?