>>I must be blind ... @)
>>Where is it ?? and how is that check(box) named ?
>
>I thought it was under basic settings but it was under PUTM. I don't know why but it was checked. I unchecked it. Restart browser and see if it works better.

That helped. Nice, invisible checkboxes ... do they move around the screen too :-)

Anyway, I'll have to see whether this influences. Remember, I've have it three times only, so wait and see.

Thanks.