UPNP player not working after update to 3.5.45 recently

Licenses and Installation Previous Versions
#1

Hi Admin,
I don’t know what happens recently my UPNP network player not working after update to 3.5.45.
As I remember it’s working properly since version 3.5.43 … is there any way to revert to previous version ?

P.S. pls close the post. Find the root cause now.

#2

DELETED.
IT’s windows firewall issue. It just block the app after windows update…

#3