I have a late 2016 MacBook Pro with 4 USB-C ports and the LG UltraFine 4K Display that Apple is selling. So it is a USB-C to USB-C connection.
The monitor does not have an on/off button, argh. When I wake up the MBP, the LG display does not wake up. I have to go into Display settings of the Systems Preferences and detect new display every time. There is no info on troubleshooting in the documentation (the documentation on the monitor is not very detailed). Only that "The monitor will turn on automatically if the PC is operating normally."
Anyone have a similar situation or advice?