My computer blocks wireless for my family

[billy5555100]

Antec Nine Hundred Two V3 Black Steel ATX Mid Tower Gaming Case

ASUS M5A97 AM3+ AMD 970 SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS

GIGABYTE GV-R695OC-1GD Radeon HD 6950 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP

BYTECC 5 Ports USB 2.0 PCI Controller Card Model BT-U2-410V

CORSAIR Enthusiast Series TX650 V2 650W ATX12V v2.31/ EPS12V v2.92 80 PLUS BRONZE

AMD FX-6100 Zambezi 3.3GHz Socket AM3+ 95W Six-Core Desktop Processor

G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666)

Seagate Barracuda ST31000524AS 1TB 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive -

ASUS VS Series VS228H-P Black 21.5" 5ms HDMI LED Backlight Widescreen LCD Monitor

LITE-ON 24X DVD Writer Black SATA Model iHAS424-98 LightScribe Support

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Router: TP link TL-WR940N

Other router that had the same problem: Cisco valet (m20 i believe)

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*Sometimes* when my computer is on, and only when it is on, the router will decide to block access for other people on my network. This includes all wireless users on the network. Wired connections work fine.

This happens on Windows and Ubuntu, so it's not a bandwidth hogging problem.

Other times, it decides to work fine and not block people.

I have ruled out all possibilities of the problem: The old Mac (lol) didn't cause any problems. I bought a new router and it still persists. The problem only happens when the computer is turned on, goes away when the computer shuts off, and **comes back instantly the instant the computer is switched on.** It's gotta be the computer. Even if I unhook my Ethernet connection, the problem persists.

I'm clueless on what to do. It's been happening ever since I build this computer in October.

If you need any other information about my setup/etc, please ask. I want to solve this!! thanks

First post, woo.

 

[specks05]

Have you changed any of the settings in your router (i.e. mac filtering, port forwarding) or is it factory set?