>>I'm aware of this, it's just the way they work when using mouse click...the easiest way to avoid problems is to stick with placing your code in Gotfocus & Lostfocus only, or at least avoid using When...
>
>esp. considering (it seems) When is there for backward compatability only
>it is not a stdard event and also in most cases Keypress event etc. are more suited for the job

Exactly, When is not needed any longer (except occasionally in the grid, which is a little short on focus events :)