That means uTorrent was unable to reach the tracker.
http://www.utorrent.com/faq#faq25
That could be due to the tracker being down, but the usual reason is that the network connection for uTorrent has not been cleared.
A firewall, software or hardware (router) will block uTorrent communications (as they should) unless an exception is made to allow uTorrent communications.
This guide has info to help with that if it is your issue:
Optimizing µTorrent for Speed
http://www.techsupportalert.com/content/optimizing-torrent-speed.htm
It is because the file you are downloading might be not available.Check the seeds.There might not be even a single seed. Check torrents before you download them.
The red symbol is an "M" which stands for Memento Mori.
It means that red ink was used. There is no other significance
The red octagon around the HHPS symbol means its "Dangerous" also its a Danger sign
its a symbol of peace
Type R or S
Vw jetta 2000 dashboard warning light is red similar to a sailboat symbol. What does this mean?
It mean's that he is about to marry you, red is a symbol of engagement and roses mean together and a unit. sorry if you weren't expecting that answer.
Red symbol of burning flame, and arouse the enthusiasm of the people for free.
a target maybe?... or a bull's eye?
Bet its to do with ABS
The upside down red arrow means the torrent is downloading, but there is a tracker erro. This could be an issue with the tracker itself, but usually is due to the uTorrent network connection not being cleared. A firewall, software or hardware (router), will block uTorrent communications (as they should) unless an exception is made for uTorrent. This guide has info to help with that if it is your issue: Optimizing µTorrent for Speed http://www.techsupportalert.com/content/optimizing-torrent-speed.htm