I have a MX-518 mouse from may 2010, bought from a well known high street PC shop. It is the best mouse I have ever used! But recently I have been noticing this problem with the sensitivity decrease button, it would not decrease the mouse sensitivity when I press "normally". I have to press it with a bit of an effort.
So I tried calling the shop I bought it from, having to stay on hold for about 10 minutes on a 0844 number they transfered me to the branch I got it from, but the customer service assistant on the other side was as useful as a door stopper! She would not understand what I was saying about the mouse and was going on about my mouse being over 28 days and not with in the money back guaranty period.
After a heated discussion and wasting my money on a 0844 number, I decided to call Logitech.
To cut the long story short, I am getting a new MX-518 from Logitech in 3-5 days!
So I tried calling the shop I bought it from, having to stay on hold for about 10 minutes on a 0844 number they transfered me to the branch I got it from, but the customer service assistant on the other side was as useful as a door stopper! She would not understand what I was saying about the mouse and was going on about my mouse being over 28 days and not with in the money back guaranty period.
After a heated discussion and wasting my money on a 0844 number, I decided to call Logitech.
To cut the long story short, I am getting a new MX-518 from Logitech in 3-5 days!
