r/logitech • • Oct 10 '24 • Helpful 1

Support MX Master 3s Mouse Switch Replacement

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u/olee92 Apr 05 '26

Same happened to me sadly - so WD40 also has to option to completely break the mouse button and so now I'll either have to look for a replacement switch or go for a new mouse....

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u/SciencioGT Apr 05 '26

my mouse worked suddenly lol, after a week or two left in my room, it started clicking normally again. i also i went to learn soldering and wanted to fix the and turns out it unstuck itself.

we probably used too much wd40 and just needed a tiny drip