Both MEM and ERR are flashing on 2 seconds off 3 seconds. The link light on the ethernet port is lit.
After a power cycle, all the lights flash and it seems like it is communication with the PLM because it's light and other insteon devcices' lights are flashing too. This happens for about 1 minute and then it goes back to flashing the mem/err lights as above.
It doesn't appear to have requested an address from the DHCP server at any point.
Ahh, connection up the serial port provides a bit more info. it's displaying
"network cable disconnected or DHCP server error" over and over.
Resetting the router/dhcp server makes no difference
Manually configuring the network on the ISY makes no difference
Replacing the network cable makes no difference.
Switching to a different port on the router makes no difference.