When Zenless Zone Zero hits frame-time spikes and traversal stutter despite a decent average fps on a RTX 5090, the cause is almost always shader compilation, background downloads, or a mismatch between frame cap and panel refresh rather than the card itself.

Work through the checks below in order and you will usually clear it without reinstalling Windows.

Quick Answer

To fix frame-time spikes and traversal stutter despite a decent average fps in Zenless Zone Zero on a RTX 5090, cap frames to your panel, enable the in-engine frame limiter, update the RTX 5090 driver, and let shaders pre-compile. Most cases clear within 15 to 30 minutes of methodical checks, and the RTX 5090 itself is rarely the problem.

Step-by-step fix for Zenless Zone Zero on the RTX 5090

Start clean: cap the frame rate just under your refresh rate, update the RTX 5090 driver, pause background downloads, and let the first run compile shaders. Reboot between major steps so changes actually take effect. Test Zenless Zone Zero after each step rather than changing everything at once, so you know which fix worked. On the RTX 5090 specifically, confirm the card is seated, the 8-pin or 12VHPWR connectors are fully clicked in, and the driver is the current stable branch.

Why this happens on the RTX 5090

The RTX 5090 is a capable card, so stutter usually traces back to shader compilation, background downloads, or a mismatch between frame cap and panel refresh rather than raw performance. A clean driver install, stock clocks and verified game files clear the large majority of these reports. If you previously tweaked an overclock or undervolt, return it to default before blaming the game, because even a small unstable offset can crash Zenless Zone Zero.

TIP

clean driver install, reboot, launch Zenless Zone Zero once and let it sit at the menu for a minute so shaders and services initialise before you jump into a session.

SA-specific notes and when to escalate

South African players on capped or shaped connections should pause background downloads, since updates competing for bandwidth can trigger stutter. If the issue survives a clean driver install and file verification, test the card in another slot or system to rule out hardware, and check your warranty before opening anything. A RTX 5090 sits around R55,000 to R65,000 locally, so it is worth confirming software first before assuming a fault.

FAQ

Why does Zenless Zone Zero cause stutter on my RTX 5090?

Usually it is software, not the card: shader compilation, background downloads, or a mismatch between frame cap and panel refresh. The RTX 5090 has the performance for the game, so clean drivers and verified files fix most cases.

Do I need to reinstall Zenless Zone Zero to fix this?

Rarely. Verifying files, reinstalling runtimes and doing a clean driver install clears most problems. A full reinstall is a last resort after those steps fail.

Could my RTX 5090 be faulty?

Only if the issue survives clean drivers, stock clocks and a file check. Test the card in another slot or PC first, and use your warranty rather than risking a self-repair.

If checks point to failing hardware, compare a warrantied RTX 5090 replacement at Evetech rather than risking an out-of-warranty repair.