Dear Expert, I have an issue in my network that my random devices Ethernet are dropped communication over the network, by changing LAN card is fixed the issue but temporary. it is happened with random devices over the lan , such as TMG Server local lan, Database server lan, Mikrotik local lan . and some hosts . please help me . Regards, Safder Abbas asked 10 Feb '17, 22:19  Safder Abbas |
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A few questions:
When the problem happens, what is the status oof the Ethernet adapter? Does it still show Connected?
How do you recover from the problem? Do you have to power the computer off and on, do you just reboot, dooes it recover automatically, etc?