[Konstantinos]

Quote:

Originally Posted by DaniceMcHarley Not really, you said it yourself though it means OR, if the player level lower than 4 OR not RCON logged in.

Why don't you test it yourself and see?

It's like when using NOT. The OR becomes AND.

If the player is neither admin with level >= 4, nor rcon admin return error.

What you're saying is:
A player is level 2 and rcon admin so your code will return an error because the player is not 4+ level, HOWEVER he's rcon admin.

Using AND instead will make the command to work for the player who are only level 4+ admins, or only RCON admins or both.