Our purchasing department just showed me how when the edit purchase order detail (price, due date, notes), go back to the header screen, edit, and return to purchase order detail, all change previosly made via purchase order detail screen become undone. Even note comments that were saved disappeared once go to header screen and return to detail screen.
 
Another fluke we noticed (one example so far, purchase agent converted quote to po, edited po, saved printed, and everything looked okay. She went back into po, made a change, saved, and printed again.  She then noticed that all unit prices had changed for all line numbers and were the same unit price as first line entered.  She then went back in and edited the prices.  What she did not remember was if she had gone to header screen and then returned to detail screen.
 
Any body experiencing anything similiar.  I am able to reproduce first problem easily.
 
Dennis

I have only tried in Evo as we only use classic to report labor.