Well i have a annoying problem with my “Wacom sapphire” which i dont have had before
When i sculpting the canvas suddenly zooms out ,Im not soing anything unusual,im just holding ALT and working with the brush,Only happens with zbrush 3.5 and wacom.The mouse works good!
may be related, i recently installed the latest drivers. 613 and all kinds of bad things started happening, something with the buttons sticking, like what you have and some stroke/pressure issues too, i went back to 612 and its fine.
Thanks a million i will test this!
No the driver i have is completly diffrent!