Hello, if you want this to speed up processing during the world cup then turn the world cup detail level to none. All the users in the lobby must do the same so the game goes on holiday quicker during the world cup. The default detail level is full which is probably why your game has slowed right down. Let us know if this sorts the issue out. If not we will look into it.
Thank you for the save, we'll investigate.
If you could also upload to us the Rec file from the match.
Rec files can be here - C:\Users\Your Windows Username\Documents\Sports Interactive\Football Manager 2023\matches
Thanks for the update. I'll pass this information onto the team. If you happen to come across a similar issue, could you alert us and have a save file at the ready, thank you.