just tested it from a shaky connection, worked well. could be a server glitch… did you try it again?
that’s weird, I still can’t. I tried many times.
I tried to deactivate the Windows firewall without success
I tried to re-download the installer
I tried to run it as Administrator…
still no luck
this seems to be a SSL issue with your machine/connection. if you google the error message there are a few pages that suggest solutions. for example: https://social.msdn.microsoft.com/Forums/vstudio/en-US/c1ff882e-e390-4bbd-ae91-303cb898b5d0/adfs-30-wpj-error?forum=Geneva