Searched for this with no luck...
Rooted on DM 1.0
Charging and Sleep SetCPU profiles are both: 250/600
Using 2.1 Clock App
I set the alarm, the alarm icon was showing in the notification bar, then I put the phone on the wall charger in sleep mode. The alarm did not go off until I brought the phone out of sleep mode (it was about 5 minutes past the set alarm time).
Any ideas? Maybe I should use a different alarm app?