@Wayne-TP Thank you, that's explain everything. Are any plans if it possible to make two hubs talk locally so automations from devices connected to different hubs (hubs, etc. connected to same WiFi...

@Wayne-TP I think I described it wrongly. So I have the second hub now. So if my smart button s200 is paired with 1st hub and for example my smart switch s210 is paired with second hub then...

@Wayne-TP Delay between s200 and s210 is around 1 second or 1.5 second. Delay between two s210 is around 2, 3 seconds. I can make videos if it helps, I have few switches and few buttons, scheme is...

@Wayne-TP oh, yes, all of these automations are labelled locally (controlled by hub)

@Wayne-TP lag is only between two s210 switches automations (controlled locally) There is no lag between s200 button and s210 Switch at all. Hub is h100, firmware is the newest: 1.5.20 build 240911...

@JayDeeDaz the only way to fix is to replace your dummy (not connected to anything switch) s210/s220 with tapo s200b or s200d button, it turning on main switch s210/s220 automation and light without...