On Wed, 29 Apr 2015 09:10:25 +0200
Johann Spies <johann.spies@gmail.com> wrote:
Hello Johann,
>mouse which I have been using for years. I get the message
>"successfully added but failed to connect".
As Lisi says, you've not eliminated the mouse as the problem (in fact,
you've probably done the opposite).
Try the simple things first; Batteries failing, perhaps?