Known issueFixUpdated · 12 replies on Steam

Quarantine Zone: The Last Check: A Few Tips to CTD Less Often (AMD Crash) (Workarounds)

Short answer

No confirmed fix yet. Players suggest: If any of you have AMD GPU related crashes - would it be possible to additionally request you try and locate file: QZSim_PCD3D_SM6.

How to fix it

  1. Opt in to the testing branch created specifically for the AMD fix, as this has successfully stopped crashes during extended playthroughs even when frequently using the lab.
  2. Change your in-game movement habits. Avoid sprinting, especially right after leaving the lab and returning to sort survivors, and generally take your time moving around instead of rushing.

If it still doesn't work

  • The issue may persist past certain milestones, such as reaching later game days where inspections trigger GPU-related error messages.
  • If you experience an AMD GPU-related crash, locate the pipeline cache file named QZSim_PCD3D_SM6.upipelinecache found within your C:\Users\User\AppData\Local\QZSim\Saved folder.
  • Send that specific file directly to the development team via email at dev@brigada.games, along with any other required files mentioned in the community bug reporting guidelines.

What players reported

I had noticed that most of the time when I would CTD would be after using the lab, I would leave the building, sprinting out, hurrying back to sorting survivors and thats when I would CTD... now, I take my time, I rarely almost never use sprint anymore, and with a few more changes listed below, crashes are pretty much non existent (touching wood here). Remember, those CTDs I have are about the…

Kirsha, original post

What players suggest

If any of you have AMD GPU related crashes - would it be possible to additionally request you try and locate file: QZSim_PCD3D_SM6.upipelinecache ? It's in the C:\Users\User\AppData\Local\QZSim\Saved folder. Please send it to dev@brigada.games in addition to other files as per the bug report guidelines pinned in the sub forum.

G_Gene

I tried the testing branch for amd fix, and so far didn't manage to crash not even with a new endless playthrough sending every single person to the lab, so seems like its working ^-^

Kirsha

I have started having this issue, the game ran fine until i got to day 24... then halfway through my inspections it crashes and I get the GPU related message. I have tried what you suggested but it still keeps happening :(

xcjbbx

Did this work for you?

Source: original Steam Community discussion. Quotes are shortened; all credit goes to the posters. Tags: crash, amd

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