Activision is working on fixes for a couple of Modern Warfare 3 issues that have emerged since today’s big mid-season update was released.
Modern Warfare 3 and Warzone Season 3 Reloadedlaunched at 9am PT / 12pm ET / 5pm BST / 6pm CEST across all platforms, adding fresh multiplayer maps and modes, the next story mission for Zombies, and the Specialist Perk Package inWarzone, among other features.
It also introduced a number of issues, most notably one that “causes somePlayStationplatform players toencounter DEV ERROR 5433”.
@CODUpdates@ATVIAssist@SHGames@CallofDutythe game is unplayable, the game crashes every 5 secs and i get dev error 5433pic.twitter.com/WJTUZrnhzl
— Réda Leftah (@redaleftah)July 10, 2025
“While we work to resolve the cause of this issue, players are encouraged to decrease the Allocated Texture Cache Size option to Medium or Small,”Activisionsaid.
“You can find this option in Settings > Graphics > On-Demand Texture Streaming (expanded).”
Season 3 Reloaded patch notes forModern Warfare 3and Zombies can be foundhere, while the latest Warzone patch notes are availablehere.
Activision has also acknowledged an issue causing auto tactical sprint to interrupt attempts to reload a weapon.
Further reading
Activision is reportedlyplanning to reveal the next Call of Duty gamein a live stream following theXboxSummer Showcase on June 9, with the publisher said to betargeting a late October release for the title.
It been claimed that this year’s Call of Duty is a newBlack Ops game set in the early 1990s during the Gulf War, with development being led byTreyarch.
