Channel matter

I revamped my whole user interface, wanted to work on UI and many addons for pvp etc... so, I was modifying general and my newest channels, I did everything exactly as shown on the video, colours, chatbox outlook, colours of certain classes towards the certain channels, permissions etc... when I done all of this, usually the channels such as General, Trade, LookingForGroup etc.... I see them and the chatbox, but I cannot seem to reply like the channels are gone and when I remove completely my cache and wtf folder they all work fine, so is there this timer when the channels can be available once more because only the colours being modified with the chatbox outlook work fine, but when you modify certain channels to have a class colour while people type there I don't see their class colour etc. So, I don't really know what causes the probs, I even did ALT F4 and /console reloadui?