Oh wait. You're getting server problem messages. You didn't say that before.
That's something totally different that Download Limit Exceeded.
A server problem message is actually a real error that needs to be fixed unlike the Download Limit Exceeded message. I'll look into the problem with the server. The server that Air Gear is on has been having a lot of issues lately.
Download Limit Exceeded is not an error, it something that happens after each time you click an episode to download on the site. After the first click you have to wait 20 more seconds between clicking another episode. That's only for premium media though. For public media you actually have to wait 2 minutes, but I'll be adding all the links in the public media section into the premium media section also so they will only have a 20 second wait also.