Following a Win 10 upgrade the mouse behaves as if both left and right buttons have been pressed in Firefox & Thunderbird
Have just had a major upgrade of Windows 10. Now clicking the left mouse button has the effect of clicking the right button too. Apps other than Firefox and Thunderbird seem unaffected. Mouse settings in Control Panel look normal.
Επιλεγμένη λύση
Start Firefox in Safe Mode {web link} by holding down the <Shift> (Mac=Options) key, and then starting Firefox.
A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?
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Επιλεγμένη λύση
Start Firefox in Safe Mode {web link} by holding down the <Shift> (Mac=Options) key, and then starting Firefox.
A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?
Problem disappeared over lunchtime (it was genuine!). Good to know about safe mode.
Glad to help. Safe Surfing.