Welcome, figured out how to increase the number of active connections to the network, I have this number two days did not increase more than 16.
Found the article - http://nastroisam.ru/otkryvaem-port-na-hg8245/ how to open ports in rotore rooms open ports I ordered from 16000 to 57000, these ports works as a purse.
Have done all the manipulations described in this article and overloading the router. After starting the wallet active connections began to increase more than 16, at the moment there are 24 of them and each time it increases.
Maybe there will be someone useful.

Thank you! And it is possible how to make updating of these bases the machine? To problems in the future not was.

Thank you Ian for your work, I have a question for you the second day does not connect more than one active connection, as it should be or at me something not so? My ip-78.81.144.59, Internet speed in the screenshot.

something stopped sync hanging for half an hour and restarted before does not help that no matter what happens?