Sparkletail
Antagonist
Just now seeing other posts, this may have been addressed. Also, cosmic squirrel, knows his shit! 
Antagonist
Keys
Cosmic Squirtle
Command A selects all regions in all tracks. If automation mode is on, it will select all visible automation lanes
Chris gilland
Jimmy Hill
Cosmic Squirtle
When you go onto a track and press control + home, does it say the selected region starts on bar 1? When you press play, does voiceover announce bar 1 or does it start from -1? Sometimes Logic can turn on a pre roll or the global locator can get out of sync for reasons. If the selected regions are lined up but not starting at bar 1, just press command + A to select everything. Press Enter to make sure the locator is at the beginning of the project and press semi colon to move the selected regions beginnings to the playhead position.
Jessie