[Q] Touch screen problem, jumping/sensitivity issue? - Galaxy S II Q&A, Help & Troubleshooting

The problem is that, if the screen has been untouched for a little while and you start touching it, it isn't reacting right away, and suddenly jumps in. More easily explained here: http://www.youtube.com/watch?feature=player_embedded&v=sRXcBcpSD1w
Is it possible to fix this somehow? Am running ICS, if anyone wonders.

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Anyone got any tips at all?

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You can try to change kernel, or change you rom

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It's problem for me too, any solution?
Wysłane z mojego GT-I9100

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Me too !!!!!!!!!!!!!!!!!!!!!!!!
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So anyone know if this can be fixed somehow? Maybe some ROM out there without the "issue"?

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very annoying, all the custom roms for ICS right now has this problem.. going back to gingerbread until it is fixed

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yup, tried 10 different ics roms, even one that was pretty basic and new, they all have the screen lag issue
it's forcing me to go back to gb ...

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Hmm
im sorry, but i dont have this issue ;(
Im running Stock LPQ with siyah Beta 4
Nemus Launcher and TW Launcher, no issues on both..

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Im on stock LPQ with stock kernel and I don't have this issue.

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I had this on LPQ Stock and now LP7 Stock, worked fine on GB 2.3.4 Stock
Are the people above who are saying it is fine sure about that? For most uses you wont' notice any difference.
Now open up the app 'Draw Soemthing' and try and draw some small details, it's next to impossible.

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Nitrius said:
The problem is that, if the screen has been untouched for a little while and you start touching it, it isn't reacting right away, and suddenly jumps in. More easily explained here:
Is it possible to fix this somehow? Am running ICS, if anyone wonders.
Click to expand...
Click to collapse
I was using Slim ICS and i had this issue (as i had it on gingerbread too, but touchscreentuner app fixed it). After flashing siyah kernel beta5, I tested it and it was greatly decreased (still had a very little jump though.)
So, long story short, use siyah kernel
Sent from my GT-I9100 using xda premium

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I found a solution of sorts. I flashed Hidrogenics ROM and it has a special app called S2 Settings, in the app you get to adjust what sensitivity you want. I set it to 20 and it seems to be close to what I had on GB, all the issues are almost gone.

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You can look at this thread:
http://forum.xda-developers.com/showthread.php?t=1161262
Your phone has to be rooted though.
Cheers!

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Just tried the tuner App and see no changes at all on any setting even in the App test area. I still get one big jump before it registers movement.
Touch fine before on 2.3.4 but ics has ruined it.
Sent from my phone lol

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Elemetrix said:
I had this on LPQ Stock and now LP7 Stock, worked fine on GB 2.3.4 Stock
Are the people above who are saying it is fine sure about that? For most uses you wont' notice any difference.
Now open up the app 'Draw Soemthing' and try and draw some small details, it's next to impossible.
Click to expand...
Click to collapse
I second that, nearly impossible to play draw something lol
Ok I downloaded multitouch test app and surprisingly I don't have any problems there.. so I guess the app 'draw something' doesn't work properly on ICS!