Hi, Many thanks for your suggestion. I have followed the instructions and the issue persists, it is so very frustrating as the DL speeds I am getting with this router used in combination with the YAGI antenna I have purchased surpass anything I was hoping for (60mbps). The problem is we need a reliable UL connection too and with our home working situation this is a problem we cannot overlook. Do you have any other suggestions?
last night, when we were working with the Firewall settings, we had a period whereby the UL speedtest did not fail, but then about 10 minutes later, the problem arose once again. I think it is a Firewall issue, but I am not sure what is causing it. Thanks again, Pete.