advanced rendering for AutoCAD
I think this started with AutoCAD 2019:
While in the process of mapping a planar decal, it is not possible to pan, only zoom.
This can make the process of picking points a bit tricky sometimes.
I'm currently using AutoCAD 2020 on Windows 7.
Panning while placing decals doesn't work for me in any version starting with AutoCAD 2015 and later. Panning does work in AutoCAD 2013.
I'll see if I can figure out what changed and see if we can fix that.
I think I jumped from AutoCAD 2011 to 2018 which is when I noticed the problem.