Hub not updating

Hubitat app alerted me to an update. However when I click on Available it just sits there telling me it's checking for updates? At one point a message very briefly flashed saying something about not being able to reach Hubitat or something like that. Is the server down?

I'd suggest going to settings and reboot the hub from there then try again. Is this a C-5 hub (no USB stick)?

Thanks. That did the trick.