Slow Wireless speeds

[excalibrax]

I'm using N wireless on a Linksys E3200

Here is a wired connection

And here is a wireless connection on my computer

And here is wireless on my phone

 

Here is wireless status

MAC Address

C8:D7:19:D4:F4:CC

Radio

Radio is On

Mode

AP   

Network

NG-Mixed   

SSID

Heinlein

Channel

3 + 1

TX Power

71 mW

Rate

144 Mbps

Encryption - Interface wl0

Enabled, WPA2 Personal Mixed

PPTP Status

Disconnected 

 

I know something is up as its similar upload speeds and pings. I've tested with two different devices,  and the router is 10 feet away. I did not have this problem before I moved into my new apartment today. 

 

Channel testing

Auto: Base default test shown above

5: 

9:

13: no change

 

Because of DD-wrt I do not have 5ghz access. 

 

Any suggestions?

[rustikles]

Does your computer support wireless N?

[excalibrax]

Rosewill Wireless N Dual Band Adapter 

 

and Samsung S3 mini

 

are the two devices. 

Both support N networks, and the computer is running on N

 

Before I was able to get download speeds up to 3000kB/s and now its running around 150kB/s on wireless, If I switch to Wired, I'm back up to 3000.

[tom564]

Try channels 1,6,11 as they are the best combination.

[excalibrax]

11: 

6: 

 

Switched to Linksys firmware and got this on 5 and 2 ghz band. 

 

So dam, its the DD-WRT software, was trying to use it for wireless port forwarding for getting VNC to work. well my bad luck.