When I start APB Reloaded through Steam, the launcher will open a window "Updating" when this closes, the APB launcher will scan files, and when this completes I can click 'Start'. At this point the launcher window disappears, and nothing further will happen, when checked there are no APB processes running.
APB Reloaded installed through Steam, running using Proton on Linux.
CPU is Intel Xeon E5-2667 v2
64 GB ram
RTX 2070
Installed to NVMD Drive with 60% free space
Linux Mint OS, no anti virus.
Prior to this update, APB Reloaded was working fine with no issues.