https://bugs.winehq.org/show_bug.cgi?id=43464 --- Comment #4 from Dmitry <dz64(a)protonmail.com> --- This bug is still present in wine 3.13 and latest game client. It is possible to enable some network debug options in the game by following this guide: https://support.frontier.co.uk/kb/faq.php?id=343 By doing so, I've managed to get a detailed networking log: Webserver request: https://api.orerve.net:443/2.0/elite/user/login?B9cWZt... Plaintext error response: {"errorCode":272,"status":400,"message":"CRC Failed"} Looks like this CRC Error is the one that appears in game ui. The game tries to access some kind of web-service and gets code 400. I'm not sure but I think 400 stands for malformed request. Maybe the game sends some malformed data to the server? I've made a detailed debug trace of this issue, but it is too big to attach here. I've cut a part of the trace where api.orerve.net was mentioned. Ignore vulkan calls (i've used DXVK). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.