Anyone else experienced this. I got it on 4.1 and still on 4.5. Both on standard Froyo, and also on rooted Miui XJ. After a while (normally i notice when the data gets to 1.0MB) the keyboard stops working. Sliding stops, cannot press the keyboard. Once you close say messages or whatever you're using the keyboard on, then try again, the keyboard wont even open. Only way to fix it has been to Clear the data, reboot, then start again. It's really annoying. By far the best keyboard, for me, but i've had to remove due to this. Spoke with technical support, but no answers as of yet. Just wandered if anyone else came across this? Also have 51mb of memory left and 750mb A2SD.