Hello

Which of my local systems?

If you use the same profile, it is redundant and not independent. I checked the behaviour on Opera, Firefox and IE without any problems.

Was only a rhetoric question.

My local PC (untested) has the same profile as the Firefox on the laptop (tested and affected) but all other browsers on all other devices (i.e. on my workstation, tested and affected) have their own, independent profiles. But they might have similar settings with different stored data.

What else is a proper solution?

As I said: renameing the form elements

Do you have ideas for reasonable but (probably) non-hazardous names?

Tschö, Auge