1.99.3 doesn't have a plugin for Ero Dungeons yet, use the 1.5 version for that game. On that version you can check the main config file for an attribute to choose the target monitor
Thanks, I found the config file. I was even able to add new patterns, as well as change the monitor it looks at by default.
FWIW, 1.99.3 shut down hard, and 1.5 and 1.5.1 couldn't get permissions for a port until I rebooted. After that, 1.5 and 1.5.1 were able to detect the running EroDungeons without an issue.
Thanks for your time!