this problem began suddenly the other day, no new software was installed. my touchpad is configured to left click with single finger tap, right with two fingers. This has become VERY unreliable and seems to only work when I just barely touch the pad quickly. even this is not 100% reliable. applies to both single and two finger taps. scrolling works fine. mouse works fine as well. Most importantly (I think), the icon in the system tray SHOWS the taps, but they do not register as left clicks unless I am very careful as stated above. Tried updating elantech drivers, no good. enabled/disabled palm check in registry with service restarts in between, nope. not sure what to try next. Help?