Device unavailable multiple times

My Samsung radiant 360 r1 keeps going unavailable. I can uninstall the device and add it again but after a couple mins it goes unavailable once again.

I get this on a few devices for months now. I just hit refresh in the mobile app and device and state become active again for a little while. I’ve seen similar posts recently. Seems to be bug introduced a couple updates ago. Even though offline, the devices seem to respond to commands and automation. Just state and status seem to fail to update.

I’ve been getting this as well. However, all of my automations still work, so my devices aren’t really disconnected.