I've recently changed my internet provider to a 'radio link' type and I have no control over my new router. I've had previous firmware updates over my old network and router however on the last attempt the feedback from fox support is there is a weak signal. I did ask whether it was a port forwarding issue but did't get a reply.
Anybody know which port is used for upgrading firmware, so I can check with my ISP that this port is available.