Guys [from mt] you got to be kidding me:
[admin@BGP] > system resource print
Take a look on free memory and cpu usage!
At this moment aprox 5/5 mbit of traffic on vlans (2 peers - 2 full tables).
And unable to log in from winbox - only ssh and mac-telnet.
On this machine there are no additional filters, mangles, nats and other stuff - just bgp.
And after reboot a supprise:
Connected to 70:71:BC:9D:F9:C8
Login failed, incorrect username or password