Z-wave stopped working from V2 Hub

[DjAnu]

I guess, my issue is related to this as well. I don’t have any sonos just a harmony hub

Dimmer Switches work only intermittently

Hi, I have two dimmer switches installed right next to hub with in 20 ft. Both only work intermittently. Their status is updated when I turn on/off physically though. When I send on/off request from my Android App, it doesn’t work. Also the app/routine I am using to turn on/off light based on Aeon motion sensor works only randomly which is expected I guess since at that point commands sent from the app directly doesn’t work either. I am confused how the status is updated correctly when the switch is turned on/off manually. Switches I have are - 2gig WD500Z-1 Z-Wave Wall Dimmer Leviton VRMX1-1LZ 1000W Vizia RF ZWave with matching VP00R. Any help ?