Mac User here. Can't believe Express Scribe doesn't have an undo function! I just lost hours and hours of transcription because I'm used to hitting Ctrl +c to copy and paste! Then, all I get is a measly 'c' in place of everything I did! I can't redo this, and it's a huge disaster. I don't have time to redo this. Anyone has any tips to fix this? Or any updates to fix this bug? Thanks!