I'm having the same issue after upgrading to MacOS 10.13.3 and using the latest illustrator (22.0.1). Adobe take note of your user's comments and provide seamless implementation of illustrator basic functions before adding superfluous (and sometimes outright silly) content to the interface. After so many updates basic node selection is still shoddy, and overall the program is more unstable than ever. Cut the clutter or go down as the new Corel draw phenomenon.... :-)
I'm having the same issue after upgrading to MacOS 10.13.3 and using the latest illustrator (22.0.1). Adobe take note of your user's comments and provide seamless implementation of illustrator basic functions before adding superfluous (and sometimes outright silly) content to the interface. After so many updates basic node selection is still shoddy, and overall the program is more unstable than ever. Cut the clutter or go down as the new Corel draw phenomenon.... :-)