I’m having the problem, where my unit will lose connectivity for hours at a time, sometimes I have to power cycle it to restore connectivity (which always works, albeit temporarily). Latest firmware didn’t help; my unit is connected to a Cisco 2960C compact switch (enterprise class small switch, I work for Cisco).
This issue has all but made my solution unusable 🙁
BUMP. Anyone have any idea what to do to troubleshoot? If I knew the hardware unit has simply failed i’d consider buying another one but given what appears to be a lot of other folks having the same issue i’m not convinced this is a hardware failure.