Slow wireless download speed out of nowhere only on this laptop

Hello everybody this is my first post ever on this forum. Few days ago my laptop download speed dropped horribly, it used to be 20~30 mbps for download and similar for upload, however now it's...

This on wifi, and this is when i connect it with cabel to router


And why I'm writing here and not at my router manufactor or ISP forums? Well because I think this is laptop's fault because of few reasons:
- this is speed of my other PC connected to that same router

- This is speed of my phone which is connected to same Wifi


Tried restoring my windows to when there was no problems with internet - no help.

One additional thing - for some reasons after i restored my laptop at first minutes internet was good at it was before, but soon after few minutes it slowed back down to these few mbps.

There shouldn't be no wifi hijacking, because with my routers admin page (Router is Netgear wnr2000v3) I can see all the devices attached to it.

ipconfig/all ->

Windows IP Configuration

Host Name . . . . . . . . . . . . : Edgaras-HP
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Tunngle:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : TAP-Win32 Adapter V9 (Tunngle)
Physical Address. . . . . . . . . : 00-FF-44-6F-71-98
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR9485 802.11b/g/n WiFi Adapter
Physical Address. . . . . . . . . : 44-6D-57-82-92-28
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::79cd:956:e931:36dc%12(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.3(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 2014 m. liepos 25 d. 13:15:39
Lease Expires . . . . . . . . . . : 2014 m. liepos 26 d. 13:15:40
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 356805975
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1A-43-DD-F2-AC-16-2D-4B-36-97
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : AC-16-2D-4B-36-97
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{9AECCAE1-3D69-40DA-8891-42FCA723377C}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{446F7198-255B-4173-8D28-630A63DE331A}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fd:30eb:38e0:b222:b639(Preferred)
Link-local IPv6 Address . . . . . : fe80::30eb:38e0:b222:b639%13(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Reusable ISATAP Interface {8C358D54-7151-474E-B39F-C1BBBA055CF6}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{1D860E5E-21D7-425B-9D59-77FA82F8617E}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Ye

karosas said:

Hello everybody this is my first post ever on this forum. Few days ago my laptop download speed dropped horribly, it used to be 20~30 mbps for download and similar for upload, however now it's...

This on wifi, and this is when i connect it with cabel to router


And why I'm writing here and not at my router manufactor or ISP forums? Well because I think this is laptop's fault because of few reasons:
- this is speed of my other PC connected to that same router

- This is speed of my phone which is connected to same Wifi


Tried restoring my windows to when there was no problems with internet - no help.

One additional thing - for some reasons after i restored my laptop at first minutes internet was good at it was before, but soon after few minutes it slowed back down to these few mbps.

There shouldn't be no wifi hijacking, because with my routers admin page (Router is Netgear wnr2000v3) I can see all the devices attached to it.

Do you have AMD Quick Stream installed?

If so uninstall it - read here please [SOLVED] 6th clean install - slow internet speed issue. - Tech Support Forum