In my morse training adventure on lcwo.net, I hit a slight bump in the road. At Koch lesson 33 (of 40 lessons total), I can’t seem to copy with 90% accuracy, which is the criterea for moving to the next lesson. See my downward trend here. It is partly because of gradually speeding up the Farnsworth timing from 10wpm to 12wpm so I can be on 20wpm at lesson 40. It is also because of shorter, less focussed daily training sessions, I must confess.
I experimented a bit, and it seems I can recognize characters easily at 37wpm, but I can’t form the words and recognize letters at the same time. More accurately: I can’t seem to be able to remember 3 to 5 characters, form a word and listen to new characters at the same time.