touchscreen issues with 2 games found - Nexus 7 (2013) General

This is very odd behavour and I'm wondering if it's the games themselves or not.
Dungeon Hunter 4: When in the World Map screen, a small area near the lower right corner of the screen is completely unresponsive and won't scroll the map around nor respond to any touch at all.
Ravensword 2 Shadowlands: This happens on and off but it also happens in the same area of the screen as the other game. The attack button stops responding sometimes. This one is harder to pin down because it doesn't happen all the time.
I installed a multi touch screen testing app and it shows all areas of the screen working fine though. Has anyone noticed similar behavior with either of these 2 games? I wish I had another N7 to install them on to test so I could determine whether it's the games themselves or whether my unit's touch sensors are funky in that spot with certain games.

I have the same issue with the lower right in GTA Vice City. I'll be driving and go to hit the break and nothing happens. Really annoying!

I discovered it was the games causing it, not the tablet's fault.

omnius1 said:
This is very odd behavour and I'm wondering if it's the games themselves or not.
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You may read my topic, my touch screen sometimes stops respondind too. http://forum.xda-developers.com/showthread.php?p=44601701#post44601701
i think the problem not in games..
For now i have only 1 question: is it hardware or software problem...?

It's the tablet, not the games.
Swipes and taps sometimes do not register on Candy Crush Saga and Bingo Blitz. Returned mine for good until they sort this out.
Sent from my Nexus 4

Related

Touchscreen Lag when playing games

So I noticed the other day that when I was playing NOVA HD on my 10.1 tab, sometimes the control stick would not move immediately when I moved my thumb. I thought it was a problem with NOVA but I just saw it happening again while playing Galaxy on Fire 2. The weird thing is that I can tell that the tablet is registering my touch because the stick lights up slightly to register movement, but it just doesn't move.
Has anyone else experienced this? Anybody know of a fix?
I have experienced lag of touchscreen in almost every graphical application. Just download e.g. writepad and try to draw something. This looks like a severe bug in touchscreen driver in the kernel. I would say that it looks like the touscr3n sampling frequency is too low
Just my 1 useless eurocent
D.
Sent from my GT-P7500 using Tapatalk

Multi touch? Is it grand prime or just me

Hey all.
I can't seem to play games such as racing ones tgat require me to hold one button down and steer with the other. It's like my touch screen only liked to be pressed in one place and not the other at the same time.
Two places can be touched, as I can do pinch and I tried the multi touch tester app and it said I could do 5, but once the screen is on an angle, trying to hold at the left and right side of the screen just don't allow me to touch them together at the same time, making it impossible to controll anything in games.
Is this a grand prime hardware issue, or is their somewhere I can calibrate something?
I have the same problem when playing games like Marvel Future Fight or Modern Combat 5. It's a hardware issue. Grand prime has multitouch problems. Time for a new phone. This one is garbage.

Multitouch problem on Samsung Grand Prime 2 fingers

Games like NOVA 3 and modern combat 5 works smooth and fine but after 30 minutes or 1 hour of play the touch stops to respond. I can only use one finger to move but can't use the second one to swipe camera. It's the same problem in every software I have used. I have recently installed the new PES game and I can't even shoot or move after some minutes of playing time. The touch becomes tilt. It's not my phone the issue because someone else also posted about the touch problem on the forum. This problem happens with games using two fingers like shooting, racing or football.
This is a cheap mobile phone. Samsung's quality control is lax

Jumpy/Shaky screen while holding finger on my new S8

Hello,
When I scroll down/left/right in my phone and hold my finger on display, the screen automatically shakes left and right or up and down (depending on how I was scrolling my device). This also occurs while charging and while moving an icon on home-screen. I had this issue previously with Asus Zenfone 3, Samsung Galaxy J7 and a HTC Desire (dont remember the exact model though) and a similar issue with iphone 6 (which was registering that my finger was moving on home button). Is this a software problem or hardware problem and how can I fix this ? I have read on web that many people are facing this issue on various phones. but couldnt find any solution yet. Is this my screen sensitivity/touch/display driver/ battery or something else ? If anyone could suggest something, would be really helpful.
Edit: Exactly the same issue as this https://www.youtube.com/watch?v=kxysauxJ5Yk&feature=youtu.be but mine shakes a bit less, still annoys me while playing 8 ball pool and other aiming games like angry birds, etc.
Thanks
There is an app which you can use to test your touch screen by drawing on it. You'll be able to see exactly what it's registering. From what I've seen it happens on a lot of phones with bad digitizers. Try to get a warranty replacement.
LaughingCarrot said:
There is an app which you can use to test your touch screen by drawing on it. You'll be able to see exactly what it's registering. From what I've seen it happens on a lot of phones with bad digitizers. Try to get a warranty replacement.
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Hello,
Sorry for delay. I went to service centre and they said that it is normal because of smooth and silky touch and slight movement of fingers. I explained him that it occurs more while charging and he had to take my phone for inspection.
Here is the correct video : https://youtu.be/PmQ2lra4RXU
My hand didnt have tremors. I agree that human hands are not 100 % stable, however, none of my other phones do it. And if my hand is shaking, then it should shake also while the phone is not charging. When I unplug my device, it stops shaking (almost stops), but when I replug it, it starts to behave weird again when I am holding finger stable. Also, this shaking will move your aim pointer in gaming and it really is annoying while play games with pointer moving.
Is it really normal that your pointer moves while your finger is stable on screen ?

MIA1 Weird touch issues when playing games

I see weird touch issues when playing games (FIFA), my touch button is not responding sometimes and i get weird touches sometimes in the screen even i am not doing anything. Any help on this
Ramesh5959 said:
I see weird touch issues when playing games (FIFA), my touch button is not responding sometimes and i get weird touches sometimes in the screen even i am not doing anything. Any help on this
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I'm playing fifa, no issues at all. Maybe its hardware problem.

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