Aspire V5 571P with Windows 8. Synaptics driver 18.104.22.168.
Two finger horizontal scroll seems to work for about 10 seconds after restarting then stops. Vertical scroll doesn't seem to work at all. Clearing and rechecking the boxes in the control panel synpatics driver make no difference. Pulling my hair out. Please help.
Have reinstalled driver, updated driver, rolled back driver. Done everything I can think of. Don't want to refresh the system and lose all my docs, music and apps.