I see this bug all the time and it is really annoying. When i try to msg someone or tpa to them it wont let me so i have to put a random command and do it again. I cant do type the same thing as before and this might have been added for spam but it is really annoying and gets on my nerves sometimes. I see this on pretty much all the servers and if someone can change this it would be GREAT!
Support. We don't necessarily need to remove the filter but just take out the things that are annoying.
Support, I can't spam my world edit commands, I have to do / /replace grass air / /replace grass air etcetera
It's added to prevent spam, My Suggestion is: Keep it for the chat But allow it for commands, I always type /d :>
Support. However, as Prins stated, it isn't a bug. This was added in order to reduce the amount of chat spammers who kept repeating the same message over and over (spambots, regular players, tpa spam, etc).
If you're trying to use the same command twice. Alternate between /r (message) and /R (message). The capital changes the command which allows you to use it more than once.
support, you can easily avoid this when spamming anyway by adding a dot so it's pointless and annoying.