Hi there, I have had a couple of driver_power_state_failure's on my surface pro these last two days. The first time I noticed it happen was with low battery, my wifi stopped working so I went to restart and it was stuck on restarting... for a long time, then the bsod. (first dump http://sdrv.ms/171VD8s) When I tried to restart it said I had 100% battery but turned off almost immediately. I plugged the power in and booted up. It still said 100% battery with the power plug plugged in. A couple more restarts and plugging the power in and out and it eventually started reporting correct battery level. The next day whilst plugged in, my wifi stopped working again. I performed a restart and the same thing happened, a long time stuck on resetting... then the bsod again. (second dump http://sdrv.ms/171VGkX). After restarting from this I have been having problems with the wifi being connected to the router, but having limited access unless I disconnect and reconnect to it. Can anyone please help?