If VALORANT briefly freezes when you move the mouse, start by reproducing the symptom before changing settings. Compare a normal Riot Client launch with one elevated launch, then test optional overlays separately. These checks can narrow the problem without turning every suspected cause into a permanent tweak.
Identify the symptom before applying a fix
Brief hitches that recover, consistently low FPS and a game that stops responding need different investigations. This guide focuses on short interruptions and sudden drops. A mouse-triggered hitch is a useful clue, but it does not establish that Vanguard, an overlay or a recent game update caused it.
Start with the game's minimum system requirements and note your Windows version, GPU driver and game build. If performance changed recently, record the last known good session and any updates or software changes since then. A matching date is a lead to investigate, rather than proof of a regression.
Build a baseline you can repeat
The following is a suggested personal diagnostic method, not an HD OPTI benchmark result. Use the Practice Range so you can repeat the same actions before taking the change into a match. Keep resolution, graphics settings, display mode, FPS cap and mouse settings fixed.
- Launch normally and allow the same short warm-up period before each comparison.
- Stand in the same place and repeat a short sequence: remain still, strafe with the keyboard, pan the mouse slowly, then make faster turns.
- Note whether the pause happens only during mouse movement, during both movement types, or even while stationary. If an ability or menu triggers it, repeat that action separately.
- Open Settings > Video > Stats and use the available FPS and frame-time displays to record what changes. Keep any measurement setup identical between runs and avoid adding a new overlay while investigating overlays.
- Repeat each condition several times. Record visible pauses separately from the FPS number; do not label smoother aiming as a measured latency reduction.
Keep a simple log for each run: client launch method, optional apps running, warm-up time, action that triggered the hitch and whether it repeated. Separate your observations from your explanation of the cause.
A high average FPS can hide individual long frames. Look for repeatable interruptions during the same action, rather than choosing whichever run shows the largest FPS number.
High FPS but Game Still Stutters? How to Fix Frame Time Spikes
Test one elevated Riot Client launch
Windows permissions can interfere with interactions between the Riot Client, VALORANT and Vanguard. An administrator launch is a troubleshooting option for brief stutters, but it is not a guaranteed FPS improvement or a diagnosis of a Vanguard defect.
- Finish the baseline, close VALORANT and fully exit the Riot Client, including its system-tray entry if it remains open.
- Find your installed Riot Client shortcut, right-click it and choose Run as administrator. Approve the Windows prompt only for the trusted client you intended to open.
- Launch VALORANT through that client and repeat the same warm-up and mouse-movement sequence. Leave optional apps in the same state as the baseline.
- Exit the game and client again, relaunch normally and repeat. Compare normal, elevated and normal sessions before deciding whether elevation made a repeatable difference.
Keep User Account Control enabled. Elevation grants greater privileges, so use the one-off launch for this comparison instead of setting every game executable to run permanently as administrator. If you previously enabled a persistent administrator setting, record it and restore the original configuration before calling a session a normal-launch baseline.
If elevation helps repeatedly, record the result for support. It suggests that launch permissions or the changed launch context deserve attention; it does not identify which component was responsible. If it has no repeatable effect, return to a normal launch and move on.
Compare optional overlays and capture apps separately
Background software, including overlays and capture tools, can interfere with a game. Test the apps actually installed on your PC. Examples to check include a chat overlay, a GPU recording feature, an Overwolf app or a RivaTuner on-screen display. Listing an app here does not establish a VALORANT bug in that app.
- Keep the Riot Client launch method fixed. Disable one optional app's in-game overlay or recording feature, then restart the game before repeating the baseline.
- If the symptom remains, fully exit that optional app for another comparison. Hiding its overlay and closing the app are different test conditions; label them separately.
- Re-enable the feature or reopen the app and repeat. If the hitch returns reliably, update or configure that app before restoring it to normal use.
- When testing several optional apps closed together, treat any improvement as a shortlist. Restore them individually to find which change matters.
Keep Vanguard running and avoid disabling security protections as an FPS experiment. A successful test with an optional app closed supports investigating that app or its interaction with the game; it does not prove a universal performance cost for everyone.
How Discord, Nvidia, and Other Overlays Affect FPS & Latency
Read the result before changing more settings
| Observation | What it suggests | Next action |
|---|---|---|
| Only elevated launches improve repeatedly | Launch permissions or context may matter | Keep a record and ask support about the underlying issue |
| Closing one optional app helps and reopening it restores hitches | That app or an interaction deserves investigation | Update it or adjust its overlay and capture features |
| Mouse turns hitch but keyboard strafing does not | The trigger is narrower than general movement | Preserve the input settings and report that distinction |
| Every condition still hitches | These comparisons have not isolated the cause | Check power, updates and a controlled clean boot |
These are ways to organise observations, not confirmed diagnoses. If the problem also appears in other games, record that separately before making further VALORANT-specific changes.
Check power and updates, then consider a clean boot
On a laptop, compare while connected to power. In Windows 11, open Settings > System > Power & battery > Power mode and temporarily select Best performance for the relevant power state. Keep other conditions fixed and restore your previous choice if there is no benefit. Power mode trades performance against battery life; it is not a guaranteed stutter cure.
Check available Windows updates and graphics-driver updates, restarting when required. Change and document one update at a time where practical, then re-test before stacking more changes. If the same interruption remains, use a clean boot to investigate background interference more broadly.
Before a clean boot, record the currently enabled non-Microsoft services and startup apps so you can restore them. Press Windows + R, enter msconfig and open Services. Check Hide all Microsoft services before selecting Disable All, then find vgc and re-enable it. Apply the change. Open Task Manager from the Startup tab, record and disable the enabled startup apps, close Task Manager, confirm System Configuration and restart.
VALORANT needs Vanguard: leaving vgc disabled prevents Vanguard-reliant games from launching. If the clean-boot session is smoother, gradually restore the services and startup apps you changed, restarting and testing as you go. Restore the recorded original configuration after troubleshooting rather than treating the clean boot as permanent optimisation.
For the full procedure and troubleshooting exceptions, use the official clean-boot instructions while making the changes.
Open the Windows clean-boot procedure
Give support a useful record
If brief freezes persist, system-file integrity checks with SFC and DISM are a further troubleshooting step. Follow the current official procedure rather than copying an unexplained repair script. When contacting Player Support, attach the requested logs and a concise comparison record: hardware, game build, Windows and driver versions, exact trigger, launch method and optional-app state.
Describe what changed and whether the result repeated. None of these checks alone proves that a particular update or Vanguard caused the problem, and this guide does not claim a measured FPS gain.
FAQ
Start with a one-off elevated Riot Client launch and compare it against normal launches. Elevation grants greater privileges, so keep UAC enabled and avoid applying persistent administrator settings to every executable. A repeatable improvement is useful information for support, not proof that permanent elevation is necessary.
No. It identifies an action that triggers the symptom, not the component causing it. Compare stationary play, keyboard strafing and mouse turns under the same settings, then test the client launch method and optional apps separately.
Begin with reversible tests: disable one optional overlay or capture feature, restart the game and repeat the same actions. Compare with that app fully closed if needed, then restore it to see whether the symptom returns. Uninstalling several apps at once makes it harder to identify which change mattered.
Check whether vgc was left disabled. Vanguard-reliant games need that service enabled. Re-enable it using the clean-boot procedure and restart before re-testing; if launch still fails, record the error and use support guidance for that specific failure.
