OK, I figured it out.

Yes, you need to specify https or "-L" flag.
Also, if you do not have the "--compressed" flag, it fails. Unfortunately, the default Windows curl binary doesn't allow for that flag (WTH?) Tested it in linux with "--compressed", it worked. So, I retested with the curl windows ...

Thanks JasonL, I'll see if that fixes it.

Hi everyone, I am looking for some help-
I tried using a modified version of the batchfile created by EddieP https://forum.silicondust.com/forum/viewtopic.php?p=372405#p372405 , but I cannot get it to work. Here's the script:

CD /d "%~dp0"
curl http://192.168.68.113/discover.json > devauth.txt
SET ...