So I've got a fairly weird problem, I've been using UGX map manager for a while, and it always worked fine, till version 1.4.3.
When I download a map, or try to it gets me an error message, which says (in short) that it cannot access the file requested. Unable to connect to remote server. Now I check if everything's working, site's up, firewall's okay, Virus scanner set to ignore the program, got the necessary files on my system, latest .NET etc..., so I try restarting the program. Now here's the weird thing, when I restart the program, and this happens every time, it will not connect to the internet, and suddenly I can't connect to the site either. If this would happen once or twice I'd say I've got some bad luck timing, but it happens every time and I have no idea why.

So, yeah, I'm out of ideas, anyone here have an idea of what might be causing this. Could it be that something with Windows 10 is causing this? I haven't quite figured out some background security things of the os yet. a.k.a. I have not found all of them yet.

UPDATE:
Windows 10 does have some trouble with .NET, but with some work around you can get it to install correctly.
But I guess this might be where the problem is. However this doesn't answer me why the site itself always goes offline for me at that exact moment, like it is just that exact timing every time. Which I doubt, I mean, what are the chances.