Settings can be changed in these to fix the problem. I took a look at a tool I run called 'WizMouse.' The purpose of these tools is to allow scrolling windows without focusing on them. It looks like the zooming issue is related to mouse scrolling freeware. Im not sure but should be System preferences -> Accessibility -> Zoom -> Use scroll gesture with modifier keys to zoom (or similar, I got it in italian). Launch Creo Parametric and marvel at mouse wheel zooming. Please provide some more information about your hardware please. In the Mouse & touchpad settings dialog select the toggle for Scroll inactive windows when I.
In the AutoHotkey.ahk file, added these to do nothing for Cntrl+MouseWheelScrolling Solution using AutoHotKey posted on google groups: Using Logitech Performance Mouse MX. Some drivers will even let you specify this for only within a certain application, at which point you'd specify chrome. Depending on the drivers for your mouse, you could set ctrl-scroll as a 'shortcut' to actually do nothing - essentially capturing the combination and throwing it away. but we can have an alternative solution to that.
