WRT3200ACM router WDS network and Ring doorbell

I have a WDS setup using 3 WDS stations and 1 WDS AP (all are WRT3200ACM routers running the latest dd-wrt firmware). 1 of my WDS _stations_ is also configured with a 2.4 GHz standard AP which the Ring doorbell connects to. I continue to get intermittent video to my smartphone but the motion and ring notifications come through all the time. It turns out that everytime the doorbell rings or gives a motion detection my entire network goes down for about 2 minutes and sometimes longer. By the time the network comes back up, whoever rang the doorbell or triggered the motion detection is long gone. This makes the doorbell video feature essentially useless. It shouldn't be an interference or range issue since the doorbell is within 10 feet of the router (36 dB S/N - 82% signal quality). The connection between the WDS station and the WDS AP shows 42 dB S/N on 5GHz (80% signal quality) and there's roughly 30 feet between the 2 devices that are on separate floors. Anyway, does anyone have some idea as to why this happens?