Hi, You're probably using a keyboard layout which is not compatible with US QWERTY. This is a known issue. You can follow these links for description of workarounds: What you basically need to do is to look where the symbol you want is placed on your physical keyboard and how you use it (does it require to use modifiers like alt or shift?). Then in the Flirc GUI you don't look at the symbols on the keyboard image, but what matters is the key position (for example first row, third key etc). Just