Sent you PM with my IP and userid.
Lost connection to central about 3:30am and still couldn't connect at noon today (CDT). I can't tell the reason as I can ping central up in Dallas from down here in Austin. 1 machine connected to east didn't have any problems. I've moved the others to east for now.
Slept in today so didn't catch this for about 8 hours :-(
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UPDATE: 9pm CDT, still no connections to central server but east working fine.