Win 8 Problem MinimWatch recog. Server

[Oroperplex]

Hi,

yesterday i installed 0.61 version of Server and Watch. OS was Win 7.
MinimWatch could recognize the Server. In the night i upgraded to Win 8, means no fresh install, but upgraded Win7 to 8 with same configuration. I deactivated the Win 8 firewall but with Win 8, MinimWatch did not get the server (grey icon). I could see the the MinimServer in the file manager and also could browser through the folders.
MinimServer is installed on an QNAP NAS.


Some ideas what to do that MinimWatch gets the MinimServer. Has somebody Watch working on an Win8 System ?

my not successful steps to get Watch to work:

disable/enable Server on NAS
De-/ and Installation of Watch
Deactivation of all firewalls