connman crashes and does not start correct again, missing dns when using WiFi

Hi,

I am trying to run OpenELEC over a WiFi connection but this is extremely unstable...
I always recommend not running on wifi do to this issue, cant we just solve this now. :-)

connman crashes from time to time and does not start right again.
dns servers are gone...

The wifi link is up and the local network is working but no dns so cant resolve...

I use the 8192cu driver with a dlink dwa-121 usb card... the router is 40cm from HTPC
this happens on bot RPi and ION system 
same with the built in card in ION box...

when this happens if I kill connmand a few times it starts working again...
in the wifi profile log it seams it cant connect or get the card status so it wont start right...
but the card seems up and running...

I dont know much about connman so I need help here... :-)

messages log: http://sprunge.us/Hdcf

wifi profile log: http://sprunge.us/iAFh
debug messages log: http://paste.ubuntu.com/1544383/

Bug Reported to meego: https://bugs.meego.com/show_bug.cgi?id=25956