Thanks for your response. What does this difference mean? I use this exact setup with my office WiFi regularly. Here, it does not work, although there is a very strong wifi signal. I can see the radio unit over the internet, and it is working. On the remote hotel side - I have an IP address and everything seems fine, but when I try to look at the remote unit with a browser, I get an error message.
I tried another profile on both remoterig units (in case something happened), but everytime I select the wifi, the profile seems go back to default.