In UE v4.27.0 I was able to run web remote control with server on master node of nDisplay cluster. But after updating to 4.27.1 WRC stop working. The logs about web control:
[2021.11.04-12.07.33:053][ 0]LogRemoteControl: Display: Web remote control is disabled by default when running outside the editor. Use the -RCWebControlEnable flag when launching in order to use it.
[2021.11.04-12.07.33:068][ 0]LogRemoteControlWebInterface: Display: Remote Control Web Interface is disabled by default when running outside the editor. Use the -RCWebInterfaceEnable flag when launching in order to use it.
How to run it again on master node?