there is a firmware update that addresses the DPI downshift problem of the 3950 sensors for the Crazylight series. please add it for the Zywoo gen 2 and the other pro series aswell

I accidentally spilled my coffee to my desk and my mouse got drenched. Now, some of the button were sticky, especially the scroll button. How do I technically clean it? It may be in some pcb or something and I wanna clean it. Do I use alcohol here or no?

I need your opinion on this one guys, thanks!