At the moment everything seems to be fine, except:
When there is an apostrophe in the server, it is prepended with a backslash. Every time the game server is restarted restarted, it just adds more slashes.
Edit: The above I worked around temporarily by just getting rid of the apostrophes in the name on HLX. However, I still have one remaining issue:
When I use /hlx, not all of the options work or they seem to open the wrong menu. For example, "server status" opens the Console Events menu.