The left air pod = L AP is working & charging just fine; the right Air pod = R AP is not working ie. no audio. The R AP Has a solid green light when alone in charger. On battery info from today screen R AP is in red with ! And no audio. This I know due to sighted hubby. I have disconnected the air pods from my ipad, Via blue tooth settings then re-connected; result was l A P connected and right displayed in red with ! plus audio of R AP not connected - no change. I’m wondering if I might have muted the R AP or something equally bazaar. Any suggestions much appreciated.