The new ingersoll-rand ethernet card that we are using in the hand scan time clocks will work for about a day and then disconnect from the network. We are having to go to the older lantronix cards to solve this issue. Has anyone reported this problem. The card in question is the E-7 F Series Ethernet board. Other identifiers are 01000-7350 Rev C. If you have any information that can help, my e-mail is rrodri66@sisd.net. Thank You.