I think I figured out what's going on: By looking at the logs, one can see that the router starts communicating with the modem on the same second the power is switched on. It reads...

Hi, When connecting the modem directly to the computer, it works fine evry time, It takes just a few seconds to get connected. When the modem is connected to the MR3220, it is really unpredictable....

Region : Argentina Model : TL-MR3220 Hardware Version : V2 Firmware Version : ISP : Region : Others Model : TL-MR3220 Hardware Version : V1 Firmware Version : latest ISP : Orange Hi, The TL-MR3220...