I use a 5V power supply able to drain max 2amps, eth cable is ok and also dhcp of my router is working. On the same net i have a couple of eap115 that works well. Could be damaged?

Same issue for me. OC200 just arrived, powered by 5 volts microusb and connected to my router. Also after 20 minutes no connection to cloud but the most warning thing is that i cannot retrieve its ip...