
My english is very bad. Sorry!
I have very big problem with Prog Media Server(home).
Computer(Server): Windows 7 Home Premium x64 - ProgDVB 6.86.4 Standart x64 + Prog Media Server(home) 3.69
Conputer(Client): Windows 7 Home Premium x64 - ProgDVB 6.86.4 Standart x64 + Prog Media Client 3.40
Firewall(server & client) is OK.
Server protocol - unicast.
All work perfectly.

I can change channels on the server and all work without problem.
But after changes 2-3-5 channels and close the client, and again... and again(3-5-7 times, allways is differently) I lost picture(TV signal) on client side and ports on server is(look Control, this is flood from client!):

If change port on client side from 10999 to 11000 its work again, but client can't change channel.
If restart ProgDVB(server side) - all work again.
If block incoming port 11000 on server computer - all working again, but can't change channel.
TCP connections on server side(only ProgDVBEngineRun):

Please, help me.