my toshiba has annoying me problem in unexpected moments, the touchpad does not respond to my commands, for example when I turn the laptop on the left, right or up, then touchpad functions work as zoom in and zoom out. I can not move cursor as usually. Then I have to log out and login again to system to fix it. I know that many users have same problem as I. How can I solve this problem? FN+F9 does not help.
Update the Synaptics touchpad driver.
Additionally go to control panel -> mouse -> pointing device -> settings
and here you can disable / uncheck touchpad features which are not really important for you.