Region : Argentina

Model : TL-MR3220

Hardware Version : V2

Firmware Version : 3.15.2 Build 130423 Rel.61823n

ISP : Tata Teleservices Ltd - Tata Indicom - Cdma Division

Hi!
Few months back I bought TL-MR3220 and since beginning I am facing connection issues with Tata Photon Device [Huawei EC 1261]. Please find details of the issue below:

Once device connected it works fine 95% of times but once
1. It is disconnected manually or
2. powered off manually
3. Power cut-off

In above cases it is very difficult and it is random when it connects we have to turn it off and on after some time in hope it may connect and randomly It connects. Connection rate is 20-30% while re-connection.

I also tried disconnecting it through wifi portal(192.168.0.1) and connecting again but no luck.

Please help . . . Any kind of work-around will also be a great help.. do share if anyone experiencing this issue.

Attaching device configuration screenshots.










Thanks,
Praveen