I click on the line, move, measure, and it doesnt snap to the corners 
I use MacBook pro M1
Please share the model file you have issues with.
You can try to select Use classic graphics engine in the Graphics section of Preferences.
Hi, I have the same problem, in all of my sketchup files/drawings.
This is very annoying.
It’s like all the tools don’t react anymore on my commands, always need to open/close the work file in order to react the command.
and did you try what Dezmo is showing just above your post ?
your graphics card is older than the M series chips, and metal 2 was made and optimised with new chips in mind, not the older AMD ones.
also, it might be related to this mac os behaviour
If I run it on classic graphic engine, it seems to work better indeed.
But the consequence is that I can’t use the new features of the new graphic engine (like Ambient Occlusion etc) which I regret. So i guess I’m stuck with the old… it’s a shame that sketchup doesn’t provide a clear solution for this problem.
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well it does
if your machine can’t support the new engine and all the tools it has, then you can revert to the old engine.
if you want to use the new engine and tools, you’ll need a compatible machine…
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