You can also turn off the in-game overlay.Then disable Enable Quality of Service High Packet Priority.Next, disable OpenH264 Video Codec provided by Cisco System, Inc.Scroll down a bit and click on the Advanced.Select Voice & Video from the left sidebar.Launch Discord > Click on User Settings.Once the checkbox mark is removed, click on OK.Click on the checkbox to disable “ Enable the Steam Overlay while in-game“.Head over to the Settings > Click on the In-Game option.So, if in case, you haven’t updated your graphics driver yet, do this first. Keep in mind that both the Nvidia and AMD graphics drivers are well optimized for the Crusader Kings III game. Now, without wasting any more time, let’s jump into the steps below. Graphics: Nvidia GeForce GTX 1650 (4 GB)Ĭrusader Kings III Crashing at Startup, Won’t Launch, or Lags with FPS drops: Fix.Processor: Intel iCore i5- 4670K or AMD Ryzen 5 2400G.Graphics: Nvidia GeForce GTX 460 (1 GB), or AMD Radeon R7 260X (2 GB) or AMD Radeon HD 6970 (2 GB), or Intel Iris Pro 580.Processor: Intel iCore i5-750 or Intel iCore i3-2120, or AMD Phenom II X6 1055T.OS: Windows 8.1 64 bit or Windows 10 Home 64 bit.Requires a 64-bit processor and operating system.Your Antivirus program or Windows Firewall can also prevent the game to run properly.There may be some apps running in the background that can cause high CPU/Memory usage.

Either the game or the game client isn’t updated.

An outdated Windows OS or graphics driver version can be the issue.

Maybe the game files are missing or corrupted.

If you haven’t checked the game requirements yet, then check below.

Maybe your PC/Laptop configuration isn’t compatible with the system requirements of the game.

Therefore, you should take a quick look at some of the possible reasons below that needs to fixed. It can possible that there are multiple reasons behind the crashing of Crusader Kings III game on your Windows machine during startup or somewhere in the gameplay. Why Does Crusader Kings III Keep Crashing?

Crusader Kings III Crashing at Startup, Won’t Launch, or Lags with FPS drops: Fix.

Why Does Crusader Kings III Keep Crashing?.

Crusader kings 2 keeps crashing