I have an iPhone 3G running iOS 4.1. My question is, BTStack keyboard seems to be pretty glitchy. Under the description in cydia it says it has basic iOS 4 support. Would I be better off downgrading back to 3.1.3?

Basically what's happening is that it only seems to keep my keyboard connected for a few minutes. It still shows that it is connected, but none of the keys will work. I have to disconnect my keyboard and completely turn it off before it will fully work again. The test field also does not seem to work.

Thanks for the help.