I upgraded my RE200 V1 with latest firmware "RE200(EU)_V1_171206". I did this while connected to ethernet. I was able to see Admin portal rebooting and it rebooted well and became stable. However, after that I'm not able to connect to extender after upgrade. Earlier i was getting DNS for this extender as 192.168.0.254 and i was able to connect to admin portal connected to this device. However, post upgrade, i'm getting ethernet address for extender as 169.254.239.40.

I have already tried doing hard reset - but that didn't help

any help?