Since the most recent Windows 10 update (using 2017 Pro), the select function (from single line to large groups) has developed a 5-10 second delay between click and highlight. All functionality suspended in this time.
Tried installing 2018 pro this morning on the off-chance that it wasn't a problem on the new release, same thing is happening.
I have tried changing the priority for sketch-up and dwm.exe to Real-time from Normal priority, this improves the delay to a steady 8 seconds.
has anyone got any idea on a fix for this before I lose my mind ?