Zwave Reaction (Switching) got horrible - any ideas?

Hi, I’m on 2.5.12 with a Gen5+ Stick from Aeontec. About 30 devices integrated in zwave.
All was OK until a few weeks ago when several switches (wall plugs - various brands like Devolo MT02792, Fibaros) startet do make my nights getting longer, Tried a lot, completely resetting the swithces, bringing back to the network. … simply said they do not react at all or very delayed (1min+) to switching via APP or Basic UI. Funny only that instantaniously a state change is reported if i press the button on the device itself…

Any idea why this could happen? the way it is right now its useless as i wait for minutes and sometimes it starts doing what it should and sometimes not even after several minutes waited…

Many many thanks,
Norbert

Try doing a network heal (via controller thing I think) and disable nightly network heals.

thanks, i had network healing (nightly) disabled for long time - as earlier someone ment that its making more problem than it helps. Will do the healing, but i suspect it will not change too much as the network healing should better organize its “mesh network” and all of these switches are direct hops…but will try. Regards Norbert

hm, that is very strange…

What i found out now is that the “suspicious” wall plug switches seem to dynamically loose the “linked” items…without restart later it comes back but is lost again…

Any idea where this may come from?

Maybe this explains that a switching in the app does not reach the zwave device at all…