Rover does not boot if base is powered up

Hi @igor.vereninov after post the message I try to go back with the previus version of the reach image that I downloaded on 14-12-2015, well I made all the flashing procedure… and I got the conection to the reach hotspot and my PC get connection with reach, after that I typed the address 192.168.42.1 and Intels page open and allow me to change the setings to my local network, then I made those changes I wait for wifi connection and It works… Then I reflash to the latest version again but unfortunaltelly no access behaviour still happen.
But here doesnt finish my troubleshooting, then I follow the USB ethernet access procedure on http://docs.emlid.com/reach/software-development/#connecting-to-reach-via-ssh and then @egor.fedorov on the post Reach is not creating Wi-Fi hotspot - #7 by Kyle_Gardner but I got the following answer when I type:

sudo wpa_cli status
Password:
Failed to connect to non-global ctrl_ifname: (null) error: No such file or directory

here the password that I use was reach
So Could you help to me to solved?
BR
JGrek