last screen save always pop error
I am a teacher and use Squid app in my class. After I done on one of my note, I want to open another note. It save my last screen with error and close the app suddenly. Thus, I re-open the app again, and open one of my note. The app keeps loading non-stop and failed to open the note. Until my class end, it still unable to function well.
Please help to improve and let me know what is the correct method I should do when I want to open another note from the current note.
Thank you. From Anice