There seems to be a problem with the END osnap when there are leaders present in the file. This should illustrate the issue.
We’ve noticed other times that the END osnap sometimes takes a couple mouse clicks to snap on.
That file is available for testing if anyone at McNeel would like to take a look.
I keep getting that symbol too, it even happens when I’m trying to add dimensions after creating some 2d geometry. I don’t have a quick video capture app on my machine at work, was hoping someone else would flag this up . What is that symbol, it’s kind of like a No Entry sign
no, I still that see that symbol with end osnap turned off, I can’t even start a polyline, it seems to only happen over geometry that has been created from Make2d on my machine. If I turn osnaps off completely the problem goes away, so defintely an osnaps issue in general.