Did you put in the direct link for the server you want to play on?

Me too it says I get two errors. First after I log in it usually will pop up an Authentication Error. 'Your username/password may be incorrect or there are no servers to validate your login. Every once in a while I can get it to go to the server screen. If I try and put the name of server into the filter spot it will shut down. Or if it does show the server I am looking for I'll recieve this error: 'Connection lost or there are no servers to validate your login' 

PLEASE HELP

well maybe if you stopped and read the other thousand post on the same subject, there is a bug in the software that needs to be fixed and it will be so just wait and do not blod your text its annoying

Guys, your World of Minecraft might not be working because Minecraft is working at all, well not for me. If you know its working and you can get onto your server one minecraft.net, try using the Direct URL for World of Minecraft.

All you need to do is log onto the server you want on minecraft.net, then do ctrl+u, it might be a bit different. When you do ctrl+u it should come up with something like this (the bits highlighted are the bits that you want for the Direct URL):

First you type in mc:// into the direct URL box (when you try and log into World of Minecraft), then you type in the servers IP, so this would be mc://75.131.193.5

Then you do a colon and type the 'Port', mc://75.131.193.5:25565

Then do a slash followed by your user name followed by a slash by the 'MPpass'.

All together it should look something like this:

mc://75.131.193.5:25565/epicstickman1234/8d21363d094a1cb7da8d6299d0417830

I hope this will work and if theres any problems make shure you've correctly done it all. once you've got into ther server you just need to press Resume.