So on my mac I have the same mods as my windows. (Listed below) and they all currently work with eachother even with Dark. But on the windows that can't be possible. Traffic++ DOES NOT show on the bottom of the screen. This was especially noticable when downoading Dark to the windows.

Mods:
25 Spaces
No Pillars
Traffic Report Tool 2.0
Automatic Bulldoze
Ground Level Camera
Toggle Traffic Lights
Bettwe bulldoze Tool
Tree brush
Pedestrian Crossings
Percision Engineering
*Traffic++
Unlimited Trees Mod
American Roads
Terraform Tool
*Network Extensions
German Roads
Some Roads
Extended Road Upgrade

*We already know these mods have issues with eachother, but at least on my mac it works. Windows not so much.