I have performed factory reset for MS120.
Instead of Power LED turns off after all LED blinking for around 15 seconds, it turns orange. I release the Reset button right after it turns orange. After that, I am not able to visit http://1.1.1.100 from my PC at 1.1.1.99 via any LAN port.
There no packet sent back to my PC according to the ethernet adapter status. From Wireshark, I notice that MS120 keeps requesting ARP resolution for 8.8.8.8 from 1.1.1.1, which is different from 1.1.1.100.
I have also tried to visit 192.168.128.3, which is the management IP before reset, also no luck. Both webpage and Ping are failed. Appreciate that if any one has experience for similar issue.