You have a very old code loaded on the card, and also I guess from the version may be you have a 4 meg version card. This particular hardware was long changed with many hardware and software changes. At this juncture the only solution you have is to write a cron job that will reboot the card every 24 hours -V ----- Original Message ----- From: Murat Küçük To: usr-tc@mailman.xmission.com Sent: Sunday, August 18, 2002 8:14 PM Subject: [USR-TC] hub status led red I have a Total Control Access Server. I have a problem with it. Periodically it goes dead. And hub status led gets red. I cant make telnet connection to it. I just make a cold reboot and it continues working. The room is not hot. So the TC is not hot also. 2 AC is cooling the room. Where is the problem. Regards, Murat Kucuk www.ebim.net U.S. Robotics Total Control (tm) NETServer Card V.34 V3.3.3 Build date: Nov 27 1996 Build time: 17:06:59 Network Interface Card: Ethernet (24) Packet Bus Circuit : Standard Licensed for 60 ports.