Just got a new laptop everything’s running fine on windows 10. The Input lag is so slow. May have to try glider? Or running the vidtest. Anyone have issues. Moving items and even hitting enemies is extremely delayed and unplayable

I have zero issues on windows 10.
However I do run it windowed.

I’ve always ran it in windows. Never had this input lag and been playing since 2003

Before launching the game, right click on the game’s shortcut and select “Properties”, then select the “Compatibility” tab.

Once on the Compatibility tab, select the following options:

Check “Run this program in compatibility mode for” and set the value to “Windows XP SP 2/3”
Check “Reduced Color Mode” and set to “16-bit (65536) Color”
Check “Disable display scaling on high DPI settings”
Optional “Run this program as administrator”
Once you dial in these settings click Apply and then OK

Tried this

Are you running Glide or

run/load Dxdiag , then run diablo 2 video test, and select the 3D option that includes your video card name, otherwise it normally tries to run off your cpu graphics or other stupid shit.