We have som issues with assignments that aren't finished at the end of class, that we want to continue working on at a later date. I know the computer is supposed to "remember" your answers even if you haven't "handed in", as long as you don't log out of the platform, and if you open ef-class again later on the same computer. This doesn't seem to be the case. When my students open ef-class again the answers are gone. I did this screen recording to show you what I mean.
By the way, thanks for a great visit to London! Well organized and great fun.
/ Lars Flemström