An issue that fans have discovered in Call of Duty: Modern Warfare since reaching the high levels inside the Officer Ranks in game is that the game starts to crash once you complete the Ribbon Challenges in game.
Each officer rank in Call of Duty: Modern Warfare unlocks a new ribbon challenge that players can complete for bonus XP and rewards.
The issue is currently resulting in players unable to play Modern Warfare as the game keeps crashing with each time you try to play any mode.
Infinity Ward says that the next patch update for the game will resolve this issue, but there’s no ETA on the patch yet.
Upcoming updates are also expected to touch the spawn system, footstep audio, and more requested changes.