Target Display Mode: Macbook Pro (2017) with iMac (Mid 2011) is causing MacBook to freeze
Update: Rebooted iMac, and now it works.
Using Target Display Mode with:
Macbook Pro (2017) High Sierra 10.13
To iMac (Mid 2011) Sierra 10.12.6
Causing MacBook to freeze.
Target display mode no longer works.