We are trying to enter Purchase Orders in EVO rather DBA and we find we sometimes get mystery lines (rogue) from other Purchase Orders
 
This is what normally happens.  You do NOT see the mystery lines when you enter and save the purchase order, but when you print/list it you see lines from other POs.
If you go back into the PO to delete the mystery/rogue/random lines they may or may not be there.
 
 
One of our computers gets a lot of internal stack errors in PO-A, but I dont think this has anything to do with that.
 
Any and all help appreciated.
Thanks.
Laura