I posted this at xda but am hoping someone here can help?
WiFi cuts in and out.. I never had an issue at work or home(2 different routers) until I flashed cm 6.1.2
even with wifi/advanced set to never sleep, it still cuts out.
this morning I went so far as unrooted/ factory reset and the damn wifi still cuts in and out will only restart if I manually turn off then back on again. did all updates to profile etc... my wifi router is fine..(laptop works) never had an issue with other rooms...I like cm6xx but wtf?
Any help before I go thru all the crap with sprint on a replacement phone... thanks
I did 2 things at the same time so I'm not sure which one made it work. the 2 things I did were
1. Reset my router
2. installed a fresh version of mikfroyo (sense rom) and did a TB batch restore (apps+data)
now wifi works....

--- i'm running mik's until CM7 is stable.. had to many issues with 6x thanks!