Airpod Pro microphone cutting out
When I use my Airpod Pro's on a phone call the microphone has started to cut out randomly. There isn't any warning accept all of a sudden people saying "hello". It's gotten to the point that I can't trust my airpods for phone calls as I have to scramble to switch over to the phone. The airpods are outside of warranty period (not sure their age but probably 2 years old or older maybe). I've tried unpairing and re pairing them to my phone. Any other ideas or is the hardware just going out?