1. The keyboard doesn't show up sometimes and i need to force stop the app to get it to work again.
2. while using the browser or playing games if i try to turn the volume down, it takes about 3 - 6 seconds for it to take effect.
3. touchscreen doesn't work half the time while i play games.
Are these problems rom-based?
If not, how can i fix these?
If yes, can you recommend me any other good roms that has the same stock launcher as the xperia z and DO NOT HAVE any of these problems.