Christian SeligRight outside the warranty period my beloved mouse started needing you to click *really* hard for it to function ;_;
Comfy mouse though, will probably rebuy
Liam Gandelsman 
@christianselig had this same thing happen on my MX Vertical (almost 5 years old though). Bought a Lift as a replacement, really like it but I bought a case on Amazon for travel š Iām trying to avoid the same fate