Some one please tell me what is the internal browser exactly, because I while playing on linux every time it opens, and now it opens almost on very tutorial, it does not access thourgh Valve's Proton the internet and gives me on console faults : [3D WebView] 413101100 [Chromium stdout] : [0616/174322.885:ERROR:sandbox_policy_base.cc(358)] Failed to add sandbox rule. error = 2, subsystem = 0, semantics = 0, pattern = 'Z:\mnt\Linux Games\SteamLibrary\steamapps\common\Empyrion - Galactic Survival\Client\Empyrion_Data\Plugins\x86_64\VuplexWebViewChromium\log-chromium.txt' When I look into the relevant log I find these : 0222/125413.941:ERROR:network_change_notifier_win.cc(228)] WSALookupServiceBegin failed with: 0 [0222/125414.211:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 1 time(s) [0222/125414.468:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 2 time(s) [0222/125414.721:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 3 time(s) [0222/125414.974:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 4 time(s) [0222/125415.226:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 5 time(s) [0222/125415.477:WARNING:gpu_process_host.cc(1296)] The GPU process has crashed 6 time(s) [0222/125415.478:ERROR:browser_gpu_channel_host_factory.cc(154)] Failed to launch GPU process. [0222/125417.751:ERROR:ChromiumLogFunctions.h(15)] 33675924 Opening the shared resource failed with error code: 18446744071562084353 [0329/124655.998:ERROR:network_change_notifier_win.cc(228)] WSALookupServiceBegin failed with: 0 I know linux is not supported but I want to continue play the game and use the PDA to test for example the new tutorials and whatever comes in the future. I understand I have to activate something in the Proton tricks but not sure what exactly. Adding i.e. winit library did not help. Thank you in advance.