Coop missions intermittent lag

[N0ld0r]

Hello

I tried to play the coop missions today for the nice nostalgia feeling of struggling against the AI but in every mission I launched I would get intermittent freezes. Every 4-5 seconds the game would freeze for roughly1-2 seconds. Does anyone know what is causing it? Is it something I am doing wrong? My PC should be able to handle it based on the fact it plays fill 1v7 skirmish matches with massive amounts of units without a significant drop in performance.

Any help would be appreciated thank you.

[magge]

Based on your description, can you make sure it is not related to the 'id3dxeffectcompiler' issue like here: https://forum.faforever.com/topic/8651/crash-upon-faf-client-create-game-start-up-id3dxeffectcompiler-compilation-failed

Otherwise, make sure to enable debugger in the FAF client, reproduce the issue and share the game.log, please.