I searched this forum but I can't find a solution to my issue; I'm trying to install the itch.io client and this error message keeps popping up no matter how many times i delete and re-download the client setup. I use windows 10:

Something went wrong

itch-setup, v1.18.0, built on Apr 10 2019 @ 21:29:17, ref 57838bc373361f2c8938336674247f869999e862

Get https://broth.itch.ovh/itch/windows-amd64/25.4.0/signature/default?downloadSessionId=28052939-06b2-4f13-9883-b145571f42a0: unexpected EOF
htfs connect
htfs.Open (initial request)
while opening remote signature file
Error during warm-up

I bought the Racial Justice bundle and also cannot get itch.io app or any of the games to install on my Mac. I keep getting an error saying "HTTP file not found on server."

I'm having issues trying to install on a Surface Go with Windows 10 Pro, same starting error with different text below. I'm guessing they're just getting absolutely slammed with all this traffic and will probably right itself afterwards.

itch-setup, v1.18.0, built on Apr 10 2019 @ 07:28:23, ref
57838bc373361f2c8938336674247f869999e862

broth.itch.ovh: HTTP 404: Invalid file requested
etc...

Same here