I am using the latests DB upgrade, on Mac, with CS6. Today's project has been building back end admin pages. I restarted mac, deleted .dat files after new upgrade install etc. Have all other programs shut down other than mail and a browser for checking. I've experienced 5 crashes today. I know it is relevant to my own set up, but just wanted to give a heads up to WA that I'm seeing this. Not a complaint, just a heads up.
Work flow: set up db on server. Set up admin area for client. Run DB pages, and most of the time, it crashes. I've observed that with a short db, ie, just a few fields, no issues, but on more complex ones, especially, when one of the fields will be a html editor field, it crashes before it finishes. Then when I try again, I'll get a success. Start a new table, a crash. Start again, it will finish. No consistency on why there is a crash. The only similarity could be using the HTML editor on a field. I do not have enough proof for this yet.