So around last week my airport has been giving me some problems first of all it allows me to connect to my airdisk for about 30 min, then after 30 min when I click it to use I get this error (Connection Failed)(The server Airport may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again.) Im really confused it always worked without a problem and now I get this the way to fix it is to restart my airport but then after like 30 min I get the same error.. Its also impossible to do time machine backups as well unless I restart the router a bunch of times. Has anyone had this problem or has an idea how I can fix it? Thanks alot.