1st Generation AirPod Pro and Regular AirPods

Like many I have an issue with 1 AirPod on both my AirPod Pros and regular AirPods. It is the left on both. I have done everything suggested: I have cleaned case and both pods. I have reconnected with Bluetooth. And even when the pod shows it’s finally charging when I go to use the next day it’s back to either showing 1% or not charging. This seems wrong and I believe it has to be the case. Are there any solutions?