Can you help me with this iPod Touch problem?

Basically, you're going to have to restore it. During my experiences with the redsn0w jailbreak, it makes my iPod lag, touch screen lagged, apps wouldn't work, etc. The apps are only meant to run on the original OS for the iPod, and some can detect that your device is jailbroken (Skype). So basically you're gonna have to restore the thing lol that was long