Mikrotik NAS. Bad surfing

Good afternoon.
From recent time there was a problem at achievement колличества
Online users from above 150 at clients at surfing badly
Pages open, i.e. there is a message that is impossible
To display page.
Has replaced a server configuration on Core2Duo, has replaced network payments on
Intel, result hasn’t given.
And on the previous versions ROS5.0rc8-rc9, communication з from time to time vanished
The radius-server, server reboot under management mikrotik solved
Problem. It is now established ROS5.0rc10, losses незамечено.
Dont use squid
To you I will be very grateful for the answer.

google translate ruless :laughing:

no, translate.ru