black screen when running homebrew

[888chilly]

My problem is that when i run some homebrew, like backup launcher, cios installer, gecko os, right after the bar loads, the screen goes black and my wiimote disconnects. I dont know why this happens. I originally installed homebrew channel with twilight hack, but then the free internet channel update deleted homebrew from my system, so then i reinstalled it with banner bomb for system 4.2, i cant do indiana pwns since we cant rent the games. Now some games like supersonic wii and ocarina work, but the ones said above dont. Plz help me