Black screen here for me too for my Imperial account on Gameroom. I was online, I closed the game for a few minutes and now i can't login anymore. I'm stil playing with my Rebel account on Gameroom on another device, but I'm affraid if I have to go offline, I can't login again. I'm 1% on Tatooine now and hunting more 20 k CB to upgrade my sentinel to 20...
Leader of AndroidsDream Squad on Windows. Empire Level 10, 45k medals, Rank 16.
Level 9 Imperial in "Stormflame" Level 45 Squad (Join us!)
Level 9/8/7 Rebel player in "Solo's_Band" Level 50 Squad (Join us and war everyday!)