At a glance
- Category
- Player Guidance
Image not available for Known issues — dated official snapshot. Use the written reference below.
Modern Warfare 4 · DMZ / Shared interface / Multiplayer explicitly marked · All supported platforms
Open in the inspected October 23 sources
- DMZ Operator Prestige — all platforms
- Activision is investigating eligible Operators unable to Prestige. Its stated workaround is Rare weapons with only three attachment slots that have never had four or more; success is reported, not guaranteed.
- Xbox on PC launch button
- The support entry suggests checking the Microsoft Store device limit and installing missing MW4 content packs.
- Combat Record / Leaderboards — all platforms
- The support page describes a display problem and says stats continue to be tracked.
- Multiplayer loadout saving — all platforms
- Saving some loadouts remains under investigation. This is not a DMZ loadout claim.
- DMZ enemy cars
- The launch notes retain an investigation of driverless/stuck AI cars after prospective fixes.
Check or report an issue
This is a dated snapshot, not continuous monitoring. An issue missing from the current list is not automatically resolved. Use the official support page to reach its game bug and PC crash-report forms.
Read the original update
- Activision MW4 known issuesPublished 2026-10-23 · checked 2026-10-24
- Infinity Ward launch patch notesPublished 2026-10-23 · checked 2026-10-24
Launch descriptions; exact executable build not established.