Hi, great application, and I'm glad I'm finally in a position to purchase it. The standard Windows 10 extended taskbar and wallpaper changer is buggy and limited. However, on top of the known issues for Win 10, I am having two pretty major issues with my current preview version of Windows 10.

1. CPU related mouse lag. I'm using a Logitech G700, and I've been getting so much mouse lag in games that I have had to close a bunch of background processes, and turn down my mouse DPI to work-around the problem. However, if I quit Display Fusion, the issue goes away completely, without any work-arounds.

2. BSOD when dragging windows between monitors (I have triple screens). Again, exit display fusion, and the problem goes away.

Specs:
i7 980x
GTX 780 (364.72)
Win 10 14295

Thank you for the reply. However, I am not seeing any attachment?

hope dont mind joining the conversation, as i got similar pc spec

i am only using wallpaper changer/randomizer and disable rest function... so far no issue with windows10 10586.218

while you mention that if you exit displayfusion, the issue gone
so probably displayfusion the one causing issue

but that nvidia driver 364.72, many reporting many issue with 364.** driver
especially for people with multi-display
i got many crash/bsod (dwm.exe crash) using 364.72
but solved clearing up nvidia driver using DDU... and rollback/reinstall 362.00

just rollback not fix the issue, i need to use DDU to clean nvidia driver first... not sure why but this is first time for me

the mouse lag issue, i am not sure, but i heard there is logitech dongle driver issue with win10.. basically wifi issue that plaguing in win10
if you have any spare cabled-mouse... you should try and see if you still getting lag or not

Thanks for the feedback. I did try doing a clean install of the Nvidia driver. However, it hasn't BSOD since disabling the snapping feature of DF.
Unfortunately I don't have another high DPI mouse to test, but I am using the cable, as the batteries aren't that great these days.

I have applied the registry change, and rebooted. I haven't noticed any mouse lag yet, but will further test that later today.

There was another CPU usage issue I did track down, and that I believe is related to an Acronis service causing the WMI performance to degrade and CPU to increase. Restarting Windows Management Instrumentation service after boot-up fixes it, so I'm currently trying find a more permanent solution.