Region : Argentina

Model : TL-MR3220

Hardware Version : V2

Firmware Version : 121206 - V2

ISP : MTN

Hi All

I have a Huawei E1750 3G modem with TL M3420 router. Latest firmware loaded already. I also using a high gain antenna.
Router connect quickly to modem BUT my problem is the broadband speed drops once I plug the 3G modem into the router. (See below)
I do not have this problem once I connect the modem directly into the Laptop.

Why does my broad band speed drop so much? Supplier can't help me!!!

Broad band speed - 3G Modem connected to Router:
Last Result:
Download Speed: 94 kbps (11.8 KB/sec transfer rate)
Upload Speed: 486 kbps (60.8 KB/sec transfer rate)
Latency: 94 ms
‎2014‎/‎02‎/‎13‎ ‎10‎:‎49‎:‎46‎ ‎PM

Broad band speed - 3G connected directly to laptop:
Last Result:
Download Speed: 1852 kbps (231.5 KB/sec transfer rate)
Upload Speed: 1039 kbps (129.9 KB/sec transfer rate)
Latency: 80 ms
‎2014‎/‎02‎/‎13‎ ‎10‎:‎55‎:‎26‎ ‎PM

I'm using wifi to connect my laptop to router but slow speed makes it useless!.

Please help.

Nico