Raspberry Pi 4/OMV5 Install (cannot complete)

Hello, made an account to ask if there are any known issues with the OMV5 script? I am following the new OMV install guide. Everything has worked up until the wget command. It does it's thing for a few moments, but ends with this:

Need to get 1419 kB of archives.
After this operation, 3741 kB of additional disk space will be used.
Get:1 http://muug.ca/mirror/raspbian/raspbian buster/main armhf ssl-cert all 1.0.39 [20.8 kB]
Get:2 http://muug.ca/mirror/raspbian/raspbian buster/main armhf postfix armhf 3.4.7-0+deb10u1 [1398 kB]
Get:2 http://muug.ca/mirror/raspbian/raspbian buster/main armhf postfix armhf 3.4.7-0+deb10u1 [1398 kB]
Err:2 http://muug.ca/mirror/raspbian/raspbian buster/main armhf postfix armhf 3.4.7-0+deb10u1
Connection failed [IP: 208.81.1.244 80]
Fetched 20.8 kB in 2min 47s (125 B/s)
E: Failed to fetch http://muug.ca/mirror/raspbian…3.4.7-0+deb10u1_armhf.deb Connection failed [IP: 208.81.1.244 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
failed installing postfix
pi@raspberrypi:~ $

Is this host down?

I don't know how relevant that is, as those indicate that the user cannot get into the web GUI, whereas my issue is not being able to download a file because the script cannot connect to the above address. But it does seem kind of weird that they are having issues at the same time as me.

Yeah, I tried to browse there manually. It loads up and everything, hit try downloading something from there and it's super slow. It's choked out so many times I kind of gave up for now.

It seems that I needed to resort to using another raspbian mirror. It seems to be installing with no issues now.

Also want to add that I am not experiencing the issues others have mentioned throughout the last day or so about not getting into the GUI.