Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just did not last ...

I have been a fan of Logitech products for some time. I'm afraid this time I'm not so happy.From the first I experienced strange mouse behavior, which I assumed was due to some software I was running. Troubleshooting led me to eventually uncover it being related to the mouse (mouse behavior normalized when I unplugged the logitech USB receiver).I still figured it to be software related ... then after 35 days, the mouse suddenly gave up the ghost.Since it has been more than 30 days - Amazon will not accept this as a return. This is also leaving me much less of an AMAZON fan. When I asked them what to do - they sent me a link to the Logitech web site. I guess now we'll see how that goes.