Internal Logic sync issue

Question

hello Community:
I'm stuck in writing limbo now , due to a bizarre and never before seen  problem in Logic 9.1.4
a Sync or internal timing issue.....for no reason of my doing, this is what occurs:
1. Using my same Autoload setup used for years, and am simply sequencing MIDI and audio
2. When i record AUDIO at bar 1, then try to LOCK it and SAVE (command-S) the file region vanishes
and ends up placed at the END of my entire autoload sequence- bar 1749 ..... what the $%^ ?
3. the transport position indicator for the region reads "????"
4. MIDI does the same and opening the MIDI region shows that all note informaiton is placed at the same bar (in this case bar 7)
5. if i UNDO this operation, then regions reappear correctly at Bar 1, but i cannot LOCK any regions without this sync issue
There are NO tempo changes programmed in thi sequence- eveything including signature are same.
I have done nothing to change any setting in preferences, project setting or otherwise
this has never happened in the 14 years I've been working on Logic.....dunno
Your URGENT help appreciated!!!

Answer 1

Hey again Pan:
am still having this annoying issue of vanishing Audio regions in my Logic sequence
checked on your above Prefs setting and all is fine
When i record an audio track and try to SAVE and LOCK it - it jumps to the end of my entire bar sequence
if i UNDO this operaiton it returns, but i can only save the sequence with all unlocked regions...
not useful as I do primarlly scoring use for picture.
any other suggestions
I'm running Presonus Firestudio interfaces outboard, but not sure if this wouls screw things up
ANy help again great
cheers
Lux