Claudia layout in Win - after switching, sometimes one of the first in the word skips, how to treat it?

Question

Keyboard layout

Claudia layout in Win 7 - after switching at the beginning of typing, sometimes one of the first letters in the word is skipped, although it prints the next letters, the word is obtained with a missing letter, how to treat it?

Answer 1

Start - Control Panel - Accessibility - Make it easier to use the keyboard
Uncheck "Turn on Sticky Keys".
I think that's the point.