My FT2 is only willing to connect through wifi when I am standing right next to the router. Tried at another rooter, same. When I open wifi settings, sometimes for 2 sec it shows excellent signal, but after few sec it goes down to poor or zero and remains weak until I open the wifi setting page again. Firmware is 1561, router set to WPA2. I opened the device to check the wlan module, but couldn't see any problem with solderings. Anyway, I have attached a pic, maybe you will recognize if there is a problem. While opened, there is a small difference in range but still 1/0 bar. Would a firmware update help, or is it a hardware issue? Any help would be appreciated! Thanks a lot!