I'm having difficulty setting my location again. I changed my USB converter and it's a different COM port now, and have found that my NETC ID has changed from xxx.5 to xxx.6, with "location not set". The location setting page from WAPP4NETC does not accept any address I type, and I cannot use LAT/LONG as it's greyed out. I've had the same problem before, and I don't know what I'm doing wrong. Isn't the best way to allow sepcifying LAT/LONG?
Thanks for any help you can provide.

I'm sorry to hear about your problem. Please trust that I will forward your problem on to the site ADMIN to be addressed.

I got excellent help from the Admin. If a PC is changed so that the MAC is different, or the serial port hardware is changed so the last digit on the NETC list is different, graphs and location may not link up. In my case both had changed, but I was able to alter the serial port settings to be the same number as before.

Thank you.