RDP Service gets RESET from end device

As seen previously at these diagrams : RDP Service gets RESET from end device - #9 by Damien
I do not use ziti-edge-tunnel on my RDP server. I only use a Controller and a Edge-Router (in Tunneler mode) on the same server (see diagrams).
Versions:

  • Router: v0.31.4
  • Controller: v0.31.4