Скорость скачет от 11 мбит(что соответствует моему тарифному плану),до 500 кбит!!!Также происходит обрыв связи,на роутере индикатор интернета становится красным,через минуту все нормально и так с периодичностью!

подключение через russia pptp
windows vista 32 bit ultimate
wifi адаптер atheros ar5007eg wireless network adapter 802.11b установлена последняя версия драйвера 7.3.1.73
роутер dir 615 установлена последняя прошивка 2.26RU
шифрование отключено,стоит фильтрация по мак адресу



[INFO] Sat Jan 31 19:51:20 2004 Blocked outgoing TCP packet from 192.168.55.29:43752 to 192.168.55.2:1723 as ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:20 2004 Blocked incoming TCP packet from 192.168.55.2:1723 to 192.168.55.29:43752 as PSH:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:20 2004 Blocked outgoing TCP packet from 192.168.55.29:43752 to 192.168.55.2:1723 as PSH:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.238.129:80 to 172.22.55.29:57582 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.238.126:80 to 172.22.55.29:57579 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.228.156:80 to 172.22.55.29:57581 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.238.62:80 to 172.22.55.29:57571 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.238.157:80 to 172.22.55.29:57564 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.237.21:80 to 172.22.55.29:57568 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:03 2004 Blocked incoming TCP packet from 93.186.229.93:80 to 172.22.55.29:57496 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.228.184:80 to 172.22.55.29:57534 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.239.59:80 to 172.22.55.29:57530 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.239.84:80 to 172.22.55.29:57513 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.231.46:80 to 172.22.55.29:57521 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.225.110:80 to 172.22.55.29:57520 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:51:00 2004 Blocked incoming TCP packet from 93.186.239.20:80 to 172.22.55.29:57511 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:59 2004 Blocked incoming TCP packet from 93.186.239.224:80 to 172.22.55.29:57498 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:59 2004 Blocked incoming TCP packet from 93.186.224.67:80 to 172.22.55.29:57489 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:59 2004 Blocked incoming TCP packet from 93.186.228.183:80 to 172.22.55.29:57480 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:20 2004 Blocked outgoing TCP packet from 192.168.55.29:43752 to 192.168.55.2:1723 as ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:20 2004 Blocked incoming TCP packet from 192.168.55.2:1723 to 192.168.55.29:43752 as PSH:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:20 2004 Blocked outgoing TCP packet from 192.168.55.29:43752 to 192.168.55.2:1723 as PSH:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:12 2004 Blocked incoming TCP packet from 93.186.227.130:80 to 172.22.55.29:57468 as FIN:ACK received but there is no active connection
[INFO] Sat Jan 31 19:50:10 2004 Blocked incoming TCP packet from 93.186.227.130:80 to 172.22.55.29:57522 as FIN:ACK received but there is no active connection

Какой уровень сигнала?Есть ли рядом другие сети?Кто провайдер?Что настроено на роутере в беспроводной части?