cursor bouncing around screen on a touch screen dell laptop

Randomly, usually when the cursor moves over it, and usually on the laptop, it bounces up 1/3rd the way up the screen and is much smaller. I have a laptop monitor and LG 21:9 ultrawide set in extended mode. The second issue has to do with the task moving around. I found a post elsewhere of someone with a similar, exactly the same, problem and they traced it to flakey h/w in their touch screen.Ģ. It happened with and without a second monitof.

The first issue was the notification area shrinking and expanding. I will try to explain - neither is really solved.ġ. The screen shot below shows the 're-sized' taskbar. I can find no posts, anywhere, that are similar - any help would be appreciated. And I never saw this when I had a second monitor that was also 16:9 aspect ratio. This does NOT happen when only operating the laptop with no second monitor so it is definitely related to the second monitor somehow. It is almost lide the taskbar thinks that it needs to move to a 21:9 aspect ratio and be sized accordingly, but nothing else does that. I can't drag it back down, but if I right click and change properties such that it shows up on the side, or top, it resizes to the right size, and then I can reset it to the bottom and it is normal size again. Everything, including the taskbar, remains functional. Taskbars are set to show up on both screens and screens are set to 'extended.' Intermittently, when I move the mouse cursor over the taskbar on the laptop (main screen) the taskbar jumps from the bottom to about a third of the way up the screen and resizes to much smaller. Operating a laptop (16:9 aspect ratio) with a second LG ultrawide 21:9 aspect ratio monitor.

Cursor bouncing around screen on a touch screen dell laptop