Problems after 6 months of use
I don't know if it's my mouse that has a defect, but within the first few months of receiving it I started having problems with the scroll wheels scrolling down when I scroll up, and over time the problems got worse. Now the left click doesn't work completely, sometimes it doesn't pick up clicks, sometimes the hold click drops during drag and drop. I have never encountered this kind of problem so quickly with a mouse, usually it happens after several years of intensive use, here it is not the case.
I'm assuming that my mouse has a manufacturing defect, but after contacting Razer, I couldn't send it back for warranty because I opened it up to check that there wasn't a piece of dust or plastic stuck inside. This is the first Razer mouse I've bought, and it will be the last. I am saddened by this, as I expected better quality and support from such a well known brand in the computer peripherals industry.
