Region : Australia

Model : TL-MR3220

Hardware Version : V2

Firmware Version : latest

ISP : telstra

I'm having difficulty with a ZTE MF626i 3G USB modem, once connected it retains a solid connection for days but if unplugged and re-inserted I have to go through Quick Set Up procedure to reconnect every time, some times I have to repeat the process several times before I get connection.
In order to get initial connection I had to set APN to manual to register the 3G modem username and password defaults (admin) and I've also tried following through the 3G set up and "save" process in "3G" in "Network".
When used directly with the computer the 3G modem connects in seconds but through the TL-MR3220 it takes a lot longer.
Is there a compatibility issue with the MF626i ( the MF626) is listed as OK or is there an extra bin file for the MF626i.
The wireless operation setup without any issue and works very well on ipod, android smart phone and netbook all connecting well with security added.