Nex Machina (AppID: 404540)

Compatibility Report

• Name of the game with compatibility issues: Nex Machina
• Steam AppID of the game: 404540

System Information

• GPU: RX 580
• Driver/LLVM version: Mesa 19.1.0/LLVM 9.0.0
• Kernel version: 4.15.0-45-generic
• Link to full system information report as Gist: https://gist.github.com/NRG-R9T/4a6d6bd1306617139e130e701cc755a5
• Proton version: 3.16-6

I confirm:

• that I haven't found an existing compatibility report for this game.
• that I have checked whether there are updates for my system available.

steam-404540.log

https://gist.github.com/NRG-R9T/955635010a1c2b8da6db7be15887d31e

Symptoms

1. It runs perfectly after tweaks (PROTON_NO_ESYNC=1) for 7 Minutes, then freezes the whole PC everytime! I used a stopwatch while I run it for the log provided with this report.
2. It doesn't connect to the online servers too. Screenshot here: https://steamcommunity.com/sharedfiles/filedetails/?id=1654846001

Reproduction

1. Try to play Arcade (Experienced) for more than 7-10 Minutes
2. The Online Arena will be shown as Server unavailable at the main menue.

Start by reviewing steam-404540.log alongside the linked system information report and the listed Proton version, driver, kernel, and GPU. Reproduce the freeze after 7–10 minutes and the unavailable online server, then use the logs and reproduction results to identify a compatibility cause and verify that both symptoms are resolved.