How to Fix Logitech G403 Double Click Issue - iFixit Repair Guide
Possible fix for the Double Clicking issue on some mice - YouTube
Logitech Double Click Problem - How To Fix - Overclockers
Logitech removed double-clicking from its mice; here's how to get it back - WorldCAD Access
Fix your mouse's unwanted double clicking - a tutorial that saved me from replacing my beloved Genius Deathtaker for another couple years to come. Didn't expect it to work, was pleasantly surprised. :
Logitech Mouse Double Clicking Problem on Windows 10, 8, 7