While I was busy with converting my GM from Arduino to ESP32 I found another method to upload to the radmon.org site.
The part for Radmon starts on line 369 of my
Github
code.
This way it uploads it to the server with using a string pointer to lower memory usage, the other benefits are that you can catch the webserver response and you do not need to use the IP address.
If you use an ESP32 with a dual core you can run this code directly without overloading the first core.