This mouse feels great and operates nicely when it is working, but I use mine for work and multiple (15+) times a day, the mouse starts jumping around the screen instead of moving smoothly.  This goes for clicks, movement, scrolling, etc.  The mouse and receiver are about 2 feet away from each other, so it's not a distance issue, and I've tried it on multiple surfaces with no difference.I googled the issue and it seems like a very common problem that has gone unanswered but Microsoft (surprise... not).  I tried all of the suggestions (rebooting, reinstalling drivers, changing batteries, etc) but none of them worked.  I plugged in a different mouse and when this one starts getting jumpy, the other does not, so it's definitely THIS mouse that is the issue.I bought a Logitech Anywhere MX mouse, and it works great.  I'll be returning this one. 

Question: How is the scroll wheel?
Answer: This mouse feels great and operates nicely when it is working