Hello there!
To make long story short…
Last year 2019, i purchased Cubase 10 pro (USB), installed it on brand new pc, activated it and it worked good. After the short time my computer stopped working so i had to send it to the service. They`ve changed my motherboard and SSD. Computer worked again but from that time on i have issues with my eLicenser.
When i click on usb elicenser it says:
- Cuabse 10 pro
- All applications (Steinberg non-movable remaining time: 13h 29 min 14 sec
It seems Cubase work and its activated but my apps are not, for ex. if i open Groove Agen 5, it says that its not activated. I`ve tried several thing as suggested at steinberg help center but no luck. 
I would really appreciate the help, for i am really struggling with this.
Thank you, Tilen