Had a tech come out today and asked him if he knew anything about ATT Uverse recently blocking ports and he didn't know. Told me to run a traceroute and it does appear that something is dropping on ATT's end. Ran it several times and the 3rd and 4th hops are consistently timing out.
Code:
1 1 ms 1 ms 3 ms homeportal [192.168.x.xxx]
2 37 ms 23 ms 23 ms xx-xxx-xx-x.lightspeed.hstntx.sbcglobal.net [xx
.xxx.xx.x]
3 * * * Request timed out.
4 * * * Request timed out.
5 22 ms 22 ms 22 ms 151.164.38.222
6 34 ms 34 ms 36 ms 151.164.101.82
7 74 ms 74 ms 76 ms 151.164.251.150
8 89 ms 89 ms 89 ms po1-20G.ar3.ATL2.gblx.net [67.16.143.174]
9 101 ms 101 ms 96 ms netriplex.tengigabitethernet8-4.ar3.atl2.gblx.ne
t [207.136.166.174]
10 114 ms 115 ms * te-4-0-0.rtr1.avl1.netriplex.com [67.23.161.129]
11 121 ms 115 ms 115 ms te-5-4.rtr2.avl1.netriplex.com [67.23.161.134]
12 207 ms 115 ms 114 ms eqemulator.net [67.23.190.71]
Trace complete.
I used the VPN as suggested above and it works fine.