In this video I'll share some simple but very effective and useful techniques that you need to implement if you want to improve your speed and workflow regarding mixing.
In a nutshell it's:
Dividing the different processes (Sound design, Production, Mixing, Mastering etc.)
Stick to a track order and group stuff together
Stick to a color scheme
Add-ons like different send reverbs and mono button on the masterchannel and maybe some reference plugins or tracks assigned to a keyboard shortcut.
More details in the video.
I hope this helps.