Servers with a red X - cannot join some servers

[10Lives (DayZ) 5]

First things first, I searched Google for hours, and nothing helped. I do not need any asshats who say, "use search!!!! herpdy derp," as that would not help my cause any. If you wish to say, "use search," still, just leave my topic and get a life, thanks.

Let's continue on, shall we?

Anyways, I've been trying to game it up with S6! lately, and I was able to play with them on Blackfuze's US 16 server. We raided the NW airfield and held it for a bit, before I logged off. On Saturday, I went to play on US 16 once again, and when I filtered "US 16" the server showed up, but no info or anything displayed, accept a red x.

Before you say, "retry your filters!" No shit, I already tried. If I filtered for a server "wajslfj" nothing will appear, accept for 'create a new server'. So I know that US 16 is being detected by my client, but I am unable to join. For other DayZ servers without the red x, I can join as long as they run the 1.7 patch.

When I select the US 16 with the red x, I try to join, and it sits "loading" for about 15 seconds before it kicks me out saying, "connection failed".

I know I'm breaking this into parts, but bare with me here.

Things I've done to fix this error:

Restored my computer back to Thursday's settings.

Reinstalled ArmA 2: CO

Reinstalled DayZ

Restarted my router

Restarted my computer (obviously)

As of now:

I am running 1.7.0 yes, that's .0 not the newest one. Reason I am running the old one is because the rest of S6! hasn't upgraded yet.

I am running the LATEST beta patch. US 16 runs 93701, and I ran it just fine with 93701, until it stopped working Saturday, that's when I upgraded to 93825.

I have tried launching ArmA 2 and the beta using different parameters and launchers, that doesn't seem to be the issue. I can still join other servers that require beta patch 93701 and 93825.