PC + NVIDIA driver · Official version check · No system scan
Does NVIDIA Driver 595.71 or 595.79 Match Your Endfield Stutter?
Match the exact NVIDIA driver channel and version before using the historical workaround or the later official fix record.
Quick answer
The named 595.xx versions have later official fix records.
On a PC with an NVIDIA graphics card, GRYPHLINE says GeForce Game Ready Driver 595.71 or 595.79, or NVIDIA Studio Driver 595.79, may cause issues such as stuttering. NVIDIA lists Arknights: Endfield stuttering issue [5950402] under fixed bugs in GeForce Game Ready Driver 596.21 and NVIDIA Studio Driver 596.36.
A fixed-bug entry records NVIDIA's resolution of that specific issue. It does not guarantee that every Endfield stutter has the same cause or that every later driver will behave the same on every PC.
Private, official-source driver check
Check whether the listed NVIDIA driver notice matches
This checker does not inspect your device or ask for an ID. Only the anonymous result category is counted; your individual answers are not sent.
Historical affected-version scope
On a PC with an NVIDIA graphics card, GRYPHLINE says GeForce Game Ready Driver 595.71 or 595.79, or NVIDIA Studio Driver 595.79, may cause issues such as stuttering.
- Game Ready: 595.71 and 595.79.
- Studio: 595.79.
- The official wording is may cause issues such as stuttering, not that every system is affected.
- Another driver version is not proved safe or faulty by this notice.
Later official fix records
NVIDIA lists Arknights: Endfield stuttering issue [5950402] under fixed bugs in GeForce Game Ready Driver 596.21 and NVIDIA Studio Driver 596.36.
- Game Ready 596.21, released April 16, 2026, lists Endfield stutter issue 5950402 under Fixed Gaming Bugs.
- Studio 596.36, released April 28, 2026, lists the same issue under Fixed Application Bugs.
- These are channel-specific release records, not a universal performance or compatibility guarantee.
Temporary DirectX 11 path
As a temporary workaround, enable Launch with DirectX 11 (use if the game encounters issues) in the GRYPHLINK launcher, then select Play.
Treat this as a temporary official workaround to try. It does not promise a permanent fix, equal performance, or the cause of a different symptom.
The older-driver method is Game Ready-only
For Game Ready drivers only, open NVIDIA App, go to Drivers, find an older driver version, and select Reinstall; GRYPHLINE does not name a specific older version.
GRYPHLINE does not name a specific older version. This page does not label 591.xx or another community-recommended driver as officially safe, and it does not extend the Game Ready reinstall instruction to Studio.
What this checker does not diagnose
- Stuttering on a driver channel or version outside the official list.
- NVIDIA App optimization, blurry graphics, DLSS or TAAU settings.
- Crashes, black screens, memory leaks, blue screens or general low FPS.
- DDU, registry edits, third-party driver packages, shader-cache deletion or community configuration files.
FAQ
Which NVIDIA driver versions did GRYPHLINE name for Endfield stuttering?
GRYPHLINE named GeForce Game Ready 595.71 and 595.79, plus NVIDIA Studio 595.79, as versions that may cause issues such as stuttering on a PC with NVIDIA graphics. The notice does not say that every installation of those drivers will stutter.
Which NVIDIA drivers officially recorded the Endfield stutter fix?
NVIDIA listed the Endfield stutter issue 5950402 under Fixed Gaming Bugs in Game Ready 596.21, released April 16, 2026, and under Fixed Application Bugs in Studio 596.36, released April 28, 2026.
Does Game Ready 596.21 fix every Endfield stutter?
No. It is the official Game Ready release record for bug 5950402, not a guarantee for every PC, later driver, or source of stuttering. Studio has its own official fix record in 596.36.
Can I temporarily launch Arknights: Endfield with DirectX 11?
Yes. For the affected-version issue, GRYPHLINE says you can temporarily select “Launch with DirectX 11 (use if the game encounters issues)” in GRYPHLINK before clicking Play. This is a workaround to try, not a promised permanent fix.
Which older NVIDIA driver does GRYPHLINE recommend?
The notice does not name a particular older version. Its older-driver method applies specifically to Game Ready: open NVIDIA App, go to Drivers, find an older version and select Reinstall.
Is this the same as the NVIDIA App optimization stutter issue?
No. This checker is limited to the exact driver channels, versions and later fix records above. NVIDIA App optimization has a separate official notice and a separate checker.