Comment 3 for bug 1451179

Happens for me on Win 7, version 0.62, mobile install, english. Works just fine for a while after start-up, then, usually after backspacing a few times, decides to stop auto-saving and lose all changes made since last auto-save. If I continue typing without errors, next save works. If I backspace, there is a good chance it will fail to save again. This behavior seems to recover after system sleep or software restart.
In version 0.6, this did not happen...of course, the computer underwent many software changes at same time as update to version 0.62, so it could be external.