This is not new. I posted this issue in a previous post here:
https://community.logos.com/forums/p/94337/655278.aspx#655278
I've gotta believe there's an issue here guys... HELP. And yes, once I restart Logos, it works. And no, I wasn't opening after a reindex or upgrade (I don't believe).
Dave
BTW - it's a slooooooow ATT Wifi connection that may be the culprit. Same one as the previous crash. I am posting THIS message from and Logos is working fine.... So I know you don’t have anything against SB in general 
Logs attached:
5417.CRASH-LogosLogs.dgeipel.20141204-184531.zip