руслан-р

Подскажите,может кто сталкивался. Роутер TP-Link TL-740N, интернет 10 Мб. Когда перешел на раздачу по WiFi на ПК скорость упала до 2-4 Мб, при закачке через торрент скорость поднимается до нормы. На смартфоне скорость была 6-8 Мб. Периодически раздача отключалась,решил обновить прошивку с офф.сайта TP-Link.
После обновления скорость стала еще меньше, особенно на смартфоне(1-3Мб).Даже сигнал стал слабее,отключения достали

Вот лог.
####################################################################
# TL-WR740N System Log
# Time = 2013-09-30 23:12:22 16455s
# H-Ver = WR740N v4 00000000 : S-Ver = 3.13.1 Build 130327 Rel.51642n
# L = 192.168.0.1 : M = 255.255.255.0
# W1 = PPPoE : W = 93.90.109.250 : M = 255.255.255.255 : G = 93.90.109.250
####################################################################

Sep 30 18:38:13 OTHER INFO System started
Sep 30 18:38:22 DHCP NOTICE DHCP server started
Sep 30 18:38:22 SECURITY INFO PPTP Passthrough enabled
Sep 30 18:38:22 SECURITY INFO L2TP Passthrough enabled
Sep 30 18:38:22 SECURITY INFO IPSEC Passthrough enabled
Sep 30 18:38:22 SECURITY INFO FTP ALG enabled
Sep 30 18:38:22 SECURITY INFO TFTP ALG enabled
Sep 30 18:38:22 SECURITY INFO H323 ALG enabled
Sep 30 18:38:22 SECURITY INFO RTSP ALG enabled
Sep 30 18:38:43 DHCP NOTICE DHCPS:Recv REQUEST from F8:3D:FF:DA:D8:BF
Sep 30 18:38:44 DHCP NOTICE DHCPS:Send ACK to 192.168.0.102
Sep 30 18:38:47 PPP NOTICE Standard authentication.
Sep 30 18:38:47 PPP INFO sent [PADI Host-Uniq(0x000001fd)]
Sep 30 18:38:47 PPP INFO rcvd [PADO AC-Name:ku_2-pe-1 AC-MAC:00:25:b4:d2:90:1b]
Sep 30 18:38:47 PPP INFO sent [PADR Host-Uniq(0x000001fd)]
Sep 30 18:38:47 PPP INFO rcvd [PADS sess-id(1833)]
Sep 30 18:38:47 PPP INFO sent [LCP Req mru=1480 magic=0xf0a82499]
Sep 30 18:38:47 PPP INFO rcvd [LCP Req mru=1492 auth=chap-MS-v2 magic=0x40098792]
Sep 30 18:38:47 PPP INFO sent [LCP Ack mru=1492 auth=chap-MS-v2 magic=0x40098792]
Sep 30 18:38:47 PPP INFO rcvd [LCP Nak mru=1492]
Sep 30 18:38:47 PPP INFO sent [LCP Req mru=1492 magic=0xf0a82499]
Sep 30 18:38:47 PPP INFO rcvd [LCP Ack mru=1492 magic=0xf0a82499]
Sep 30 18:38:47 PPP INFO rcvd [CHAP Challenge (8fbb97e7d97676dddd5a2749d2b49499), name = "ku_2-pe-1"]
Sep 30 18:38:47 PPP INFO sent [CHAP Response (3bf009e3f620e35119f8da66d842c80b0000000000000000c7d099da6c652a7882a575956c8b8fa755cf75a833ad822500) , name = "4899"]
Sep 30 18:38:47 PPP INFO rcvd [CHAP Failure "E=691 R=0"]
Sep 30 18:38:47 PPP ERROR Failed to authenticate ourselves to peer
Sep 30 18:38:47 PPP ERROR LCP down
Sep 30 18:38:47 PPP WARNING LCP down
Sep 30 18:38:47 PPP INFO sent [LCP TermReq]
Sep 30 18:38:47 PPP INFO rcvd [LCP TermReq]
Sep 30 18:38:47 PPP INFO sent [LCP TermAck]
Sep 30 18:38:47 PPP INFO rcvd [LCP TermAck]
Sep 30 18:38:59 PPP NOTICE Standard authentication.
Sep 30 18:38:59 PPP INFO sent [PADI Host-Uniq(0x00000202)]
Sep 30 18:38:59 PPP INFO rcvd [PADO AC-Name:ku_2-pe-1 AC-MAC:00:25:b4:d2:90:1b]
Sep 30 18:38:59 PPP INFO sent [PADR Host-Uniq(0x00000202)]
Sep 30 18:38:59 PPP INFO rcvd [PADS sess-id(1837)]
Sep 30 18:38:59 PPP INFO sent [LCP Req mru=1480 magic=0x25361706]
Sep 30 18:38:59 PPP INFO rcvd [LCP Req mru=1492 auth=chap-MS-v2 magic=0x4009b400]
Sep 30 18:38:59 PPP INFO sent [LCP Ack mru=1492 auth=chap-MS-v2 magic=0x4009b400]
Sep 30 18:38:59 PPP INFO rcvd [LCP Nak mru=1492]
Sep 30 18:38:59 PPP INFO sent [LCP Req mru=1492 magic=0x25361706]
Sep 30 18:38:59 PPP INFO rcvd [LCP Ack mru=1492 magic=0x25361706]
Sep 30 18:38:59 PPP INFO rcvd [CHAP Challenge (03e8d112b10a8eea92db9e14ebcbfe40), name = "ku_2-pe-1"]
Sep 30 18:38:59 PPP INFO sent [CHAP Response (2697cf640b6325fdbc45b0aa65f290380000000000000000a5024de6a738a6cf299afc030716ae96e90ddf3a8907b8d300) , name = "4899"]
Sep 30 18:38:59 PPP INFO rcvd [CHAP Success "S=30C88D4CAEAB49615E58B98DE5C212A1808F6860"]
Sep 30 18:38:59 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Sep 30 18:38:59 PPP INFO rcvd [IPCP Req addr=93.90.96.128]
Sep 30 18:38:59 PPP INFO sent [IPCP Ack addr=93.90.96.128]
Sep 30 18:38:59 PPP INFO rcvd [IPCP Nak addr=93.90.109.250 dns1=93.90.96.131 dns3=93.90.96.162]
Sep 30 18:38:59 PPP INFO sent [IPCP Req addr=93.90.109.250 dns1=93.90.96.131 dns3=93.90.96.162]
Sep 30 18:38:59 PPP INFO rcvd [IPCP Ack addr=93.90.109.250 dns1=93.90.96.131 dns3=93.90.96.162]
Sep 30 18:39:08 PPP NOTICE PPPoE connected
Sep 30 18:40:09 DHCP NOTICE DHCPS:Recv DISCOVER from 5C:F6:DC:34:E2:56
Sep 30 18:40:10 DHCP ERROR DHCPS:lease host name not found
Sep 30 18:40:10 DHCP NOTICE DHCPS:Send OFFER with ip 192.168.0.100
Sep 30 18:40:10 DHCP NOTICE DHCPS:Recv REQUEST from 5C:F6:DC:34:E2:56
Sep 30 18:40:10 DHCP NOTICE DHCPS:Send ACK to 192.168.0.100
Sep 30 18:44:02 DHCP NOTICE DHCPS:Recv REQUEST from A0:F3:C1:F8:BB:35
Sep 30 18:44:03 DHCP NOTICE DHCPS:Send ACK to 192.168.0.101
Sep 30 18:44:05 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 18:46:29 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 18:48:41 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 19:07:04 DHCP NOTICE DHCPS:Recv DISCOVER from 5C:F6:DC:34:E2:56
Sep 30 19:07:04 DHCP ERROR DHCPS:lease host name not found
Sep 30 19:07:04 DHCP NOTICE DHCPS:Send OFFER with ip 192.168.0.100
Sep 30 19:07:04 DHCP NOTICE DHCPS:Recv REQUEST from 5C:F6:DC:34:E2:56
Sep 30 19:07:04 DHCP NOTICE DHCPS:Send ACK to 192.168.0.100
Sep 30 19:12:44 DHCP NOTICE DHCPS:Recv DISCOVER from 5C:F6:DC:34:E2:56
Sep 30 19:12:44 DHCP ERROR DHCPS:lease host name not found
Sep 30 19:12:44 DHCP NOTICE DHCPS:Send OFFER with ip 192.168.0.100
Sep 30 19:12:44 DHCP NOTICE DHCPS:Recv REQUEST from 5C:F6:DC:34:E2:56
Sep 30 19:12:44 DHCP NOTICE DHCPS:Send ACK to 192.168.0.100
Sep 30 19:17:36 DHCP NOTICE DHCPS:Recv DISCOVER from 5C:F6:DC:34:E2:56
Sep 30 19:17:36 DHCP ERROR DHCPS:lease host name not found
Sep 30 19:17:36 DHCP NOTICE DHCPS:Send OFFER with ip 192.168.0.100
Sep 30 19:17:36 DHCP NOTICE DHCPS:Recv REQUEST from 5C:F6:DC:34:E2:56
Sep 30 19:17:36 DHCP NOTICE DHCPS:Send ACK to 192.168.0.100
Sep 30 19:43:10 DHCP NOTICE DHCPS:Recv DISCOVER from 5C:F6:DC:34:E2:56
Sep 30 19:43:10 DHCP ERROR DHCPS:lease host name not found
Sep 30 19:43:10 DHCP NOTICE DHCPS:Send OFFER with ip 192.168.0.100
Sep 30 19:43:10 DHCP NOTICE DHCPS:Recv REQUEST from 5C:F6:DC:34:E2:56
Sep 30 19:43:10 DHCP NOTICE DHCPS:Send ACK to 192.168.0.100
Sep 30 22:47:47 DHCP NOTICE DHCPS:Recv REQUEST from A0:F3:C1:F8:BB:35
Sep 30 22:47:47 DHCP NOTICE DHCPS:Send ACK to 192.168.0.101
Sep 30 22:47:51 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 22:49:14 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 22:56:45 DHCP NOTICE DHCPS:Recv REQUEST from A0:F3:C1:F8:BB:35
Sep 30 22:56:45 DHCP NOTICE DHCPS:Send ACK to 192.168.0.101
Sep 30 22:56:48 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 22:58:11 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 23:01:06 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 23:07:47 DHCP NOTICE DHCPS:Recv REQUEST from A0:F3:C1:F8:BB:35
Sep 30 23:07:47 DHCP NOTICE DHCPS:Send ACK to 192.168.0.101
Sep 30 23:07:55 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35
Sep 30 23:10:22 DHCP NOTICE DHCPS:Recv INFORM from A0:F3:C1:F8:BB:35