Cura and CR-10S - not retracting?

So, I have an Creality CR-10S S4, which is running the TH3D Unified Firmware.

It is a new printer, and I have an problem with getting it to retract?. I have dissabled combing in cura, enabled retraction, set it to 4,5mm, and enabled some Z-hop/lift. - The thing is, the printer does the Z-hop, but i doesnt retract the filament when it does it - Is there some setting I have frogotten?

Here is the retraction settings: https://imgur.com/LWusLxW