Halo CE Score Multipliers Do Not Work

I was playing Pillar of Autumn trying to get the achievement for beating the par score. The problem was that it said the skull multiplier was 3.xx and the time multiplier was 2.97 and the total multiplier was 9.xx. The problem was that my final score only accounted for the skull multiplier. The time multiplier and the total multiplier were completely ignored. My base score was 51xx and my final score was only 15349. Has anyone else experienced this?

Has anyone else noticed this? Is there a reason this happened to me?

Same thing is happening to me. I am trying to get the par score achievements by doing solo legendary, but the legendary multiplier won’t affect my score.

Same here. This is complete BS.
Map - Pillar of Autumn
Base score - 7811
Score multiplier - 4.00
Time multiplier - 1.81
Total - 7.24

Should be - 56,551
What It gave me - 14866

I know the last post on this thread was over a year ago, but this is happening to me as well. I believe the difficulty multiplier is working, but the skull and time multipliers are not working. I have tried restarting the Xbox, quitting the game, clearing the cache, even re-installing the game from scratch… nothing fixes it! Also having issues where the game is not remembering what my best scores and speedruns were and rarely pulls up my “Top 5 Friends: Speed Runs” and “Top 5 Friends: Scores” when I browse through the missions.

I also went on to Halo Waypoint to see if they had the correct scores listed but their had campaign stat info that was about 4 or 5 months out of date. Also says I have not even played through Halo 3, which I have a couple times with MCC on different difficulties.

Please Help!!!