Why is there a red slash through a track's mute button in the Mixer view and how do i get rid of it?

Title says it all.  Sure didn't make it happen on purpose and sure don't want it.  I know i can ctrl/click to get rid of it but it returns when  reopen the project and i want it not to happen at all.  Can't find it in the manual and would appreciate any help.
Thanks,

Solo Safe
http://documentation.apple.com/en/logicpro/usermanual/index.html#chapter=27%26se ction=8%26tasks=true
ctrl-click the solo button to revert

Similar Messages

Maybe you are looking for