issue with wave cooper light switches Need Help

Hey guys,

Need your help. I have three cooper dimmer RF switches(one master, two accessories) for my upstairs hall way. i'm using a script that keeps all the switches in sync. I'm using this same script elsewhere in house as well and no issues downstairs with any lights. So my issue is when i change the dim status on one of the second floor hall light switches sometimes on the switch it causes my second hall light to start blinking(almost like a panic mode however i have panic mode disabled. what I have noticed is it can happen to any one of the three switches. Only way to stop it is to restart homeseer.

Now my home troller S6pro is located downstairs on one side of my house. My wifi upstairs is not solid(something I need to fix)…but my understanding of zwave is it doesn't depend on wifi. Now I'm using events in homeseer to keep switches in sync so does that depend on wifi connection?

Another thing to mention is I never have any issues with other switches upstairs except I did notice once that my accessory switch for another master had a slight delay once.

Any help welcome!

Thanks