Duewi Switch not immediately updating vera

I have duewi wallswitch. It is allready long paired to my vera. But i have this ongoing problem. The switch switches directly if I press on or off on vera.

But the other way around not. If I switch off or on on the switch, vera notices this seconds-minutes later. All my other switches and devices update vera instantly.

what could be wrong?

this is the switch:
Device #81
Automatically configure Use default behavior learn more

Variables
explain these settings
ID 34
Poll this node at most once every seconds (0=never poll, blank=default).
Energy used (explain this)
Capabilities 210,156,0,4,16,1,L,R,B,RS,|37,39,114,117,130,133,134,135,
Version 6,2,51,1,0
Manufacturer Duewi
Model
Neighbors 6,9,10,11,12,13,15,17,18,19,20,21,22,23,24,25,26,27,28,29,35,38,42,43,44,45,46,47,49,50,54,
Configured at 26-NOV-2013 22:29

That switch does not support Instant Status reports.
So vera will not see the change until it get’s around to polling it.

Also: