Choppy video, audio across 8 devices

I have 8 different devices in 2 locations. Each location has high speed Internet. My home just tested out at over 200 gbs. I am using ring doorbell 2, ring doorbell pro, floodlight Cam, and spotlight Cams. All provide choppy video and audio. Live video use on all devices is too slow to respond to activity alerts. I don't know if this is inherent and all ring products but based on these 8 devices and 2 separate locations it appears to be. I want to believe that I can make these work but I am not accepting that this is some kind of interference randomly from other devices because they are anywhere from 10 to 50' from the router and my high speed Internet is very fast. The issue is accross all devices. I am hoping there is a magic solution other than wasting endless hours with tech support trying to tinker with 8 devices.