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Crashes · Freezes · Graphics settings

WoW Forever Crashes and Freezes: Fixes

If WoW Forever freezes your Mac when you click Enter World, or your AMD driver crashes at the end of a loading screen, the cause is almost always one graphics setting:Secondary Lighting. Set it to Fair at the character select screen and most players get straight in.

Players found these fixes during the beta, which closed on October 23. Blizzard has not said the crashes are fixed, so they are the first thing to try on the live client at launch on November 4.

Last checked · reported on beta build 1.60.1.70009 · player workarounds from theofficial forums, not official fixes

The 30-second fix

  1. 1. Stop at the character select screen. Do not enter the world yet.
  2. 2. Open the game menu → System → Graphics.
  3. 3. Set Secondary Lighting to Fair.
  4. 4. Apply, then enter the world.

Secondary Lighting is part of the new lighting system that sets Forever apart from Classic. On a fresh install the client picks a high preset that turns it up, which is why so many players hit this on their first login.

Mac freezes completely when you click Enter World

Mac

The character screen loads, but when you enter the world the loading bar fills and the whole Mac locks up. Some players still hear the zone music and the intro narration while the screen stays frozen, and many had to hold the power button to restart.

Reported on: Apple silicon across the range, including M2 Pro, M4 and M5 machines and a Mac Studio, on current macOS versions. Turning Enhanced models on or off makes no difference.

What to change

  1. Stay on the character select screen — do not enter the world yet.
  2. Open the menu and go to System → Graphics.
  3. Set Secondary Lighting to Fair.
  4. Apply the setting, then enter the world.

On a fresh install the game picks a high preset, which sets Secondary Lighting to High. At that setting the GPU hangs on Enter World and macOS shuts down its window server after about 90 seconds. Most players got in straight away after dropping it to Fair, and several could raise every other setting to maximum as long as Secondary Lighting stayed there. If you are still stuck, lower the overall graphics quality by one or two steps, enter the world, then raise the settings again. Build 70009 lists Mac display and stability fixes, so try Secondary Lighting one step higher on the current build and drop it again if the freeze returns.

Reports: WoW: Forever Beta freezes entire Mac when entering the world () · Mac Crashing Solution! Turn "SECONDARY LIGHTING" to "FAIR" () · [Mac] Secondary Lighting above Fair hangs the GPU on Enter World (M5 Pro, macOS 26.5.2) () · WoW Forever Beta Development Notes — September 24 (build 70009) ()

Mac colour corruption, banding or pitch-black shadows

Mac

Fair lighting got you into the world, but the game looks wrong: colours smear and build up frame by frame, hard horizontal bands run across tree trunks and walls, or every shadow renders pure black.

Reported on: Apple silicon Macs on the same build. These are four bugs separate from the Enter World freeze, each tied to its own graphics setting.

What to change

  1. Turn Triple Buffering off — it causes colour corruption that builds up frame by frame.
  2. Turn Advanced Work Submit off — it triggers the same corruption on its own.
  3. Turn Optional GPU Features off — it causes hard horizontal bands across tree trunks and walls.
  4. Set Shadow Quality to Low — above Low, shadows render pure black.
  5. Keep Secondary Lighting at Fair.

This is why Mac players disagree about which fix works: there is not one bug but at least five, each tested on its own. With those five settings in place, the player who mapped them runs everything else, including textures, view distance and SSAO, at maximum. Build 70009, on September 24, fixed a water display problem and other display artifacts on Mac, and Blizzard thanked the tester who isolated these settings while saying more Mac fixes were underway. Retest the settings one at a time on the new build before you leave them all turned down: some of these may already be gone.

Reports: [Mac] 5 different bugs related to graphic settings () · WoW Forever Beta Development Notes — September 24 (build 70009) () · Blizzard on the Mac reports: multiple analyses and potential fixes underway ()

AMD graphics driver crashes at the end of a loading screen

Windows

The driver crashes as a loading screen finishes, sometimes with a memory access violation.

Reported on: Reported on Radeon RX 9060 XT and RX 7800 XT cards on Windows.

What to change

  1. Set Secondary Lighting to Fair.
  2. Set Shadow Quality to Fair.
  3. Turn Optional GPU Features off.
  4. Drop anything still on Ultra to High.

The players who fixed it used all four changes together. Update your Radeon driver first — it costs nothing and rules out a driver bug already patched by AMD.

Report: AMD RX 9060 XT 16GB Drivers Crash Upon Loading Screen ()

Stuttering or crashes on Linux through Steam

Linux

Extreme stuttering, or the same crash Windows and Mac players hit on loading screens.

Reported on: Reported by players running the beta client through Steam on Linux.

What to change

  1. Set Secondary Lighting to Fair.
  2. If it runs smoothly, try one step above Fair — one player reports that level is still playable.

Report: Linux extreme stuttering ()

Constant lag or network timeouts in Europe

All platforms

Spell batching-style delays, rubber-banding and disconnects that look like a client problem but follow the route to the server.

Reported on: EU players on the beta, which only ran on US realms.

What to change

  1. Check whether your graphics settings are involved at all: if the game only stutters in busy zones, the fixes above may help.
  2. If your latency is high everywhere, check the route to the server you are playing on: during the beta that was always a US realm.

This one was the distance, not your settings: the beta had no EU realms. Launch runs on regional hardware, which Blizzard already used for the October 21 stress test, so European players should no longer be routed to the US.

Reports: [EU Players] Beta is literally unplayable due to network timeout () · Heads Up -- WoW Forever Stress Test on October 21 (regional hardware, beta close) ()

Mac: five settings, five separate bugs

Mac players disagree about which fix works because there is not one bug but at least five, each tied to its own graphics setting and each tested on its own. If Fair lighting got you into the world but the game looks green, banded or pitch dark, one of the other four is the cause.

SettingWhat goes wrongUse
Secondary LightingAbove Fair: crash or full system freeze on Enter WorldFair
Triple BufferingOn: colour corruption that builds up frame by frameOff
Advanced Work SubmitOn: the same colour corruption, triggered separatelyOff
Optional GPU FeaturesOn: hard horizontal bands across tree trunks and wallsOff
Shadow QualityAbove Low: shadows render pure blackLow

With those five in place, the player who mapped them runs everything else — textures, view distance and SSAO — at maximum.

What Blizzard has said

Nothing about these crashes specifically. The only staff post on the subject is theknown issues list from September 17, which does not mention Mac freezes or driver crashes. The development notes after it, up to the final beta build on October 15, list general Mac display fixes but never name the Enter World freeze or the AMD crash as fixed. Until Blizzard does, change the setting before you enter the world.

Everything on this page comes from players in the official forums during the beta. Nothing here is an official fix, and none of it requires downloading anything: every change is a setting inside the game.

Before you log in at launch

WoW Forever crash FAQ

Why does WoW Forever freeze my Mac?

On a fresh install the client picks a high graphics preset, which sets Secondary Lighting to High. Player reports on build 1.60.1.69913 say the GPU hangs when you enter the world at that setting, and macOS shuts down its window server about 90 seconds later, which locks up the whole machine. Setting Secondary Lighting to Fair at the character select screen gets most players in.

Where is the Secondary Lighting setting?

At the character select screen, open the game menu and go to System → Graphics. Change it before you enter the world, because on affected machines the freeze happens during the Enter World loading screen.

Do I have to play on low settings?

No. Several players report they can run textures, view distance and SSAO at maximum as long as Secondary Lighting stays at Fair. On Macs, four other settings each cause their own visual bug, so check the table on this page before you turn things back up.

Has Blizzard fixed the Mac freeze and the AMD driver crash?

Partly. Build 70009 on September 24 lists Mac display and stability fixes, a water display fix and other display artifacts resolved, plus a memory leak that was degrading performance over a session. Blizzard also said more Mac analyses and fixes were underway. None of the later development notes, up to the final beta build on October 15, names the Enter World freeze or the AMD driver crash as fixed, so the workarounds here still stand.

Why does WoW Forever get slower the longer I play?

That was a memory leak in the client, and Blizzard fixed it in build 70009 on September 24. If performance still degrades over a long session, it is worth a bug report with your session length and what you were doing.

Which build were these fixes tested on?

Beta build 1.60.1.70009, the September 24 client. The beta closed on October 23, so the next test is the live client at launch. If a setting on this page no longer matches what you see, tell us through the corrections form and we will update it.

Will these crashes still happen at launch on November 4?

Possibly. The reports are from the beta client, and Blizzard's notes through the final beta build do not say the lighting crashes were fixed. If WoW Forever freezes or crashes at launch, try the settings on this page first. We will update the page with launch reports.

Sources

Found a fix that works, or a setting we missed? Tell us and we will add it with your report. This is a fan site and is not affiliated with Blizzard.