2.1.2 251 not shwoing embedded covers

[Manelus]

Problem solved!

Following Simon's directions,

I shut down QNAP, turned off dCS player and iPad.
Then I rebooted router (using router's software) and got the connected devices map.
Then I turned on QNAP and waited for minimserver to be ready.
It appeared on the router's map. Same IP as before, since it is fixed (only the NAS has a fixed IP).
Then I turned on dCS and it appeared with the same IP as before.
Finally, I started iPad and, of course it appeared, I can't tell about previous IP.
... and embedded covers back online!

Everything is in the same place, I can see no differences, I have no idea on why and how, but it works!