When AC 10 crashed and autosave was active, we could start AC again and the 'Project Recovery' dialogue opened to allow you to easily get at the last autosaved version. This also works in 11.........sometimes! If it doesn't you are scuppered because in starting AC the autosave files are deleted and everything has gone.
If (like me) you have got used to relying on autosave then 11 is WORSE than 10 in this respect. When I'm developing a design I like to keep lots of undo options so dont do many manual saves. Consequently I've lost the better part of two separate days work within the last week.
The 'Project Recovery' feature was a good one and needs fixing quick...................or am I missing something?
WavyDavy @ CSP Architects, York, UK