I work in several different languages with my keyboard so I have always set up the advanced key settings to move quickly between input languages. Recently my computer has started to reset the key sequences that I have applied. I never used to have this problem, and I have not recognized any pattern to the resets. Just some times I go to flip languages and the key sequence is no longer applied. I then set it up again, and in coming days it is again turned off. This is really annoying. If anyone can help that would be great.