After replacing the router, Infus + Servio (long) stopped seeing folders, but it plays movies, what can I do?

Question

Software and Internet Services

After replacing the router, Infus + Servio (long) stopped seeing folders, but plays movies.
Other programs read all network folders (Air Video ND).
The problem is exactly Infus as I understand it. All passwords and network name -created as before.
Infus partially works on Apple TV, iPhone, iPad.
As I understand it, you need to register somewhere the network or what Servio settings on the infuse. Where can I see the network (as I understand it, ah pi or Mac address) at Servio.