Indoor Ring Cam Audio Problems on all 4 cams. Can't make out what is said!

I have 4 indoor cams and recently we started trying to use the live talk feature due to our elderly parents moving in with us. When we try to talk over all the cameras the sound comes out garbled and you can't understand what is being said. The sound also cuts in and out when someone is talking over the cams. I have a very fast internet 400 mbps down and 25-30 mbps up. I also have a very fast orbi mesh router which has extreme range and a satelite as well. The front doorbell, back doorbell and garage security flood cam all work fine and you can understand everyone that talks over them. Any ideas??