search

mgth / LittleBigMouse

DPI Aware mouse move across screens
GNU General Public License v3.0
3.61k stars 178 forks source link

Cursor lock bug crossig between specific monitors #300

Open MesserschmittX opened 8 months ago

MesserschmittX commented 8 months ago

Hello,

I have three monitors set up in a triangle, all 27" with different resolutions. I noticed a bug when trying to cross between the top and bottom left screens. When coming from the top, the cursor will lock at the left edge of the top screen without crossing to the bottom. Pressing the Windows button or tabbing to a different application will release it again. Similarly, when moving from the bottom left screen to the top, the mouse will lock on the bottom screen on a line about a quarter into the screen from the right. All other crossings work as expected, and I also tried both loop directions, which have the same issue at the same border and work flawlessly everywhere else.

Here's a screen capture showing the issue with the monitors set up to scale, and the LittleBigMouse setup is shown for reference.

https://github.com/mgth/LittleBigMouse/assets/59394318/2cb229b7-0e61-452a-a2ea-66fcdf3ec5b6

krudkutter commented 7 months ago

I am currently having the same issue. Did you ever come across a solution?

MesserschmittX commented 7 months ago

I am currently having the same issue. Did you ever come across a solution?

Unfortunately, I haven’t found a solution yet. However, I did manage to get the same monitors to work when connected via a docking station to my laptop. It appears that this issue might be related to specific hardware setups.

ArchiusPendragon commented 6 months ago

Similarly, experiencing this issue; both monitors are leftmost, same resolution; connected via a splitter. Crossing monitors is iGPU of Ryzen 7950X and a 7900XTX GPU for outputs works fine, it is specifically going from the bottom monitor to the top monitor - crossing all other monitors operates as expected.

Layout is currently in an XY XZX Configuration - X monitors are 1600x900 monitors, and on splitter, Y is 1080P monitor, Z is a 1440p monitor.

bigboss9191 commented 6 months ago

Same issue. Just re-built computer. On old PC it worked fine, but I downloaded the newest version of LBM and it is doing this now.

bigboss9191 commented 6 months ago

I think I fixed it. Because I was using little big mouse, I left my monitors in Windows display settings in disarray. After I corrected these to be more accurate the issue went away.

MesserschmittX commented 6 months ago

I could fix it through Windows display settings now as well, but instead of correcting it, I had to change it to something different from my actual setup. I also tried some other layouts in Windows, and it seems that some of them, with misaligned monitors, cause this exact problem. However, aligning them always fixed it, regardless of how else they were set up.

Before (non working): NotWorking After (working): Working

iantrudell commented 6 months ago

I am having the same issue, two same resolution, same size monitors stacked vertically on the far left, 3 other displays to the right. I can move between everything except vertically between the two left-most. When I try, the cursor immediately goes to the far left edge and gets stuck.

One of those two monitors uses DisplayLink over USB to bypass my video card's 4 display limit.

left-lock In the image, moving the cursor between the two monitors where the red line is snaps the cursor to the far left edge and prevents me from moving the cursor in the x axis.

Monitor 5 is the DisplayLink monitor (USB to DisplayPort)