Region : Mexico

Model : TL-MR3420

Hardware Version : V2

Firmware Version : latest

ISP : TELCEL 4g

Hi every one, I am having this problem I hope somebody can Help me

I have a TL-MR3420 V1 , with latest firmware, that is only used on 3g, Telcel Provider in Mexico

It works great but I have one problem I can access internet almost any page , but when a I try a site that is loading in SAP Netweaver , I can’t reach it it stays loading , I am very sure it is the router because I made some tests taking out the Router and connect directly to the computer the 3g USB and it works correctly the page.

I been struggling whit the firewall in the router without success.

Any comments will be great

Thanks in advance