Fatal Crash and lost data
I am using Mathcad Prime Release 10.0 and Datecode10.0.0.0
Fatal Crash when copy/pasting text and math from one sheet to another. Window closed. pop-up opened and disappeared before readable. Lost whole days work over several tabs open.
Disappointing that there is no autosave or periodic save setting, and no recovery mode to recover some of lost work.
Here are the errors that I faced
pop-up box flashed up briefly then disappeared before readable.

