So I had froyo running for a couple days. Ud's froyo alpha. Was running like a champ. Then the launcher started fc bad then locked up. Wiped multi times installed all froyos out. It boots fine then like 5 min after its locks up screen goes dark. Has to pull battery. Idk tryied like 5 times. Tried using clockwork too nuthing. Idk what else to do. Wait till the official froyo I guess. Anyone seen this?