I wiped the cache and upgraded to 1.7.22, everything seemed fine till I tried to turn on wifi. Pressing the toggle in the status bar wouldn't turn wifi on so I did a full wipe and installed 1.7.22 again. This time wifi worked untill I rebooted my phone and the wifi toggle wouldnt turn the wifi on again. I've gone back to 7.1.15 because I can't live without wifi. I on a Desire HD. Has anyone else experienced this bug or does anyone have a solution?