Template saving problem

[MrNerdy]

Hello Everyone,

Since a day a have a weird problem,
When im editing the Index Template of the theme that im using
when i'm done i click on Save and Continue Editing.
But then my Browser Firefox ask me to save it as a file....
The same problem i have with other browers, and also on my MacBook..

What can i do to fix this problem?
I only have this problem when im editing Index Template.
The rest of the templates i can edit without this problem.
I already tried to reinstall browser...dumping cache etc.
but that's not working.


Sincerely,

MrNerdy