I have problem with touchscreen not properly registering touches when Cosmo sits on the table and I do not hold it in my hands or touch the backside of screen at the same time. This results in not scrolling at all, selecting links instead of scrolling, not registering response to on screen dialogs, etc.
To see the magnitude of the issue I installed a paint program and tried to paint vertical lines from top to bottom. The worst is always right side of the screen. See attached screenshot, yes there should have been lines, no dots. And in one case no line or dots at all. I can produce many of these with similar result.
I believe others have this problem as well, mistakenly thinking that it is actually android lagging. Also some people mentioned this on Indiegogo.
Can someone else please try the same? Important is to not touch Cosmo anywhere else at the same time, only paint on touchscreen.
And at last - my Gemini does not have this problem at all.
I already looked if touchscreen sensitivity can be adjusted somehow, but did not find any.