I have been working on project for a week and all the sudden the playback option always returns back to beginning of project not where I leave off.  I cannot find a setting or button anywhere that addresses this.  I have searched forum and not found anyone to address this in current 2017 version of photostory.  Someone said they found a 'button' but I don't see that...the setting options seem extremely limited for this.  I'd be grateful if someone could help.  Am at the end of 30 minute slideshow project and now am crippled b/c I can't test playback now without it returning all the way back.  (I read somewhere to use up, down arrows but that doesn't work either...the up one just takes back to beginning)