As mentioned, the commands like !rank require a moderation bot to be running server side, the .rank function queries the Stats bot for all Renegade X. The stats bot can do other stuff, but it more for leaderboard ranking.
I'll look in a minute
Edit: Nothing massively sticking out as an issue, although you can try reverting to a stock map preview image and removing the brackets on friendly name (but it shouldn't really matter).
Also should not need to inc skirmish settings can always drop them as well, make the INI completely clean
The command doesn't currently exist to have VoteMute.
I don't think is all that difficult to implement for the Devs since it's a function that exists in the client.
From what I can see in the Editor, he accidentally deleted the World Property Information for the maps. All he needs to do is click on the button to readd all the previous settings.
This would not be practical due to the amount of tiberium in most maps compared to the actual harvesting node.
Harvesters use this Navigation point as the determining factor for allowing Harvesting to commence.
Harvester Tiberium Navigation Point
As a property of the navigation point is the team number (0 for GDI, 1 for Nod) which means the harvesters drive to that point to collect the tiberium.
Also many mappers use Tiberium Damaging volumes to deter players from going too far out of bounds or on top of rocks they aren't meant to be on top of (I.E Lakeside)
Hi Challenger.
I would recommend that you clear the current installation of Renegade X (completely removing all files) then try installing once more.
If that fails, try downloading from the below links.
These are full builds of the game (and are just Drag and Drop versions) but they will likely take a while to download due to the large file size.