Bug 1 - Black Screen right after loading 2v2 match

Bug 1 - April 2017: 2v2 Multiplayer Ranked Quicksearch with Seelenwurm

Game: https://www.halowaypoint.com/en-us/games/halo-wars-2/matches/478fc07d-0534-49e4-89a2-fbbb988f0939/players/darkmessiahde?gameHistoryMatchIndex=0&gameHistoryGameModeFilter=All

How did it occour ?
Quicksearcher finds a game → leader selection → loading screen → black screen with white cursor…
Everything else still acts normal, i can talk with Seelenwurm in Discord, i can tab out and surf in the internet etc… game doesnt even quit, it just stays black.

What did i try?

  • update my nvidia gpu driver, its the newest one with geforce experience from nvidia.com for my Geforce GTX 1070
  • updated windows 10 to creators update some days ago

Which Hardware?

  • Intel i7 3770K
  • 16 GB RAM
  • Palit GTX 1070
  • Samsung 1 TB 840 EVO SSD

No crashes / errors in windows eventlog
No Disconnects in Router, wired desktop, no wifi
No Lags or Packet drops in Discord, could talk all the time

Region: Germany / Europe
Gamertag: DarkMessiahDE (same as posting this)
CPU / Intel I7 3770K
GPU / Geforce GTX 1070, newest Nvidia Driver
RAM / 16 Gigabyte DDR 3 1600 Mhz
DirectX Version / 12 - newest with win 10

how to get halo wars 2 to trace error logs?
There is nothing to find unter windows 10 eventlog.

Bump for visibility.