This is probably what that was about.
https://forum.coralvuehydros.com/threads/firmware-186-app-199.737/
https://forum.coralvuehydros.com/threads/firmware-186-app-199.737/
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I have Ubiquiti as well I believe the issue is down to UI not spliting the 2.4 and 5GHz networks.At the moment, no. However they have confirmed they are working on something. I don’t know how you have your WiFi setup but in my house we have the modem, router and a dedicated access point for the Hydros on a ups. Our power that blips on a regular basis is never a problem. I also have my hydros on a 1500va ups and never have anything drop or go down. It’s wonderful.
We have a Ubiquiti AMPLIFI mesh router system but it didn’t always play nice with hydros so I added a little NetGear extender and made a dedicated aquarium network for everything.