![Sim Update 5 Performance Comparison - Still limited by MainThread! - Microsoft Flight Simulator 2020 - YouTube Sim Update 5 Performance Comparison - Still limited by MainThread! - Microsoft Flight Simulator 2020 - YouTube](https://i.ytimg.com/vi/olMFq77KN9c/sddefault.jpg)
Sim Update 5 Performance Comparison - Still limited by MainThread! - Microsoft Flight Simulator 2020 - YouTube
![Limited by main thread - #32 by GingerDread654 - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by main thread - #32 by GingerDread654 - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/3X/b/2/b2727d5e77f52bb37aefaab5c1c2226523964983.jpeg)
Limited by main thread - #32 by GingerDread654 - Hardware & Peripherals - Microsoft Flight Simulator Forums
Limited by mainthread despite low CPU utilisation I9 13900k - Virtual Reality (VR) - Microsoft Flight Simulator Forums
![Limited by mainthread. Can anyone help me ? Don't know how to fix this and I'm getting around 30-40 fps in airport max. My specs are i9-9900k , RTX 3060 OC 12GB, Limited by mainthread. Can anyone help me ? Don't know how to fix this and I'm getting around 30-40 fps in airport max. My specs are i9-9900k , RTX 3060 OC 12GB,](https://preview.redd.it/limited-by-mainthread-can-anyone-help-me-dont-know-how-to-v0-ppngs51qkyt81.jpg?auto=webp&s=68e9246d887e773afe38467879659ad45d34b1be)
Limited by mainthread. Can anyone help me ? Don't know how to fix this and I'm getting around 30-40 fps in airport max. My specs are i9-9900k , RTX 3060 OC 12GB,
![Windows 11 MSFS limited by main thread- Intel 12th Gen - Crashes (CTDs) - Microsoft Flight Simulator Forums Windows 11 MSFS limited by main thread- Intel 12th Gen - Crashes (CTDs) - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/0/6/e/06e2ad84dc9483c304968aa18765368d87ad3606.jpeg)
Windows 11 MSFS limited by main thread- Intel 12th Gen - Crashes (CTDs) - Microsoft Flight Simulator Forums
![Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/c/d/4/cd4df949ed4b56f0026c19881348d855fe48169f.jpeg)
Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited by mainthread but mainthread only at 60-80% (UPDATED) - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by mainthread but mainthread only at 60-80% (UPDATED) - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/3X/6/0/609fb4d8f9815c47460e2210af46d66932483a0d.jpeg)
Limited by mainthread but mainthread only at 60-80% (UPDATED) - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/d/8/5/d85e84f0f2a9cfdcad2e6eeecef47ff5781d7089.jpeg)
Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums
![Upgrade from 3070 but limited by MainThread - Install, Performance & Graphics - Microsoft Flight Simulator Forums Upgrade from 3070 but limited by MainThread - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/f/b/5/fb5c3fa88a67f39a208e911e5e74bea01fdb790b.jpeg)
Upgrade from 3070 but limited by MainThread - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Solved - Disable hardware virtualization] Limited by MainThread but not a single core is close to 100% - #12 by Fergo5514 - Install, Performance & Graphics - Microsoft Flight Simulator Forums Solved - Disable hardware virtualization] Limited by MainThread but not a single core is close to 100% - #12 by Fergo5514 - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://i.imgur.com/szkQerz.png)
Solved - Disable hardware virtualization] Limited by MainThread but not a single core is close to 100% - #12 by Fergo5514 - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Poor Performance with RTX 3080 and 3900X CPU " Limited by MainThread" - Install, Performance & Graphics - Microsoft Flight Simulator Forums Poor Performance with RTX 3080 and 3900X CPU " Limited by MainThread" - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://img.youtube.com/vi/d486ZDaViTQ/hqdefault.jpg)
Poor Performance with RTX 3080 and 3900X CPU " Limited by MainThread" - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/3X/f/3/f320b413f50747ea005dbed05b79a01e70f8c8f7.jpeg)
Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Limited by main thread, but all cores at 50% - Install, Performance & Graphics - Microsoft Flight Simulator Forums Limited by main thread, but all cores at 50% - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/b/5/5/b55307a072d669b4f93bbcedd7f93ca640b5904f.jpeg)
Limited by main thread, but all cores at 50% - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![CPU Bug "Limited by Main Thread" is causing the bad FPS - General Discussion - Microsoft Flight Simulator Forums CPU Bug "Limited by Main Thread" is causing the bad FPS - General Discussion - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/optimized/3X/f/f/ffa5c06211fcfa336c9e44c15a1cc6722e208ca6_2_690x388.jpeg)
CPU Bug "Limited by Main Thread" is causing the bad FPS - General Discussion - Microsoft Flight Simulator Forums
![Im still there: Limited by Main Thread - Install, Performance & Graphics - Microsoft Flight Simulator Forums Im still there: Limited by Main Thread - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/3/e/f/3ef9fe66b5f5bbdfa6e8968b83ffcd571453a346.jpeg)
Im still there: Limited by Main Thread - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/7/2/f/72ffe785be1513ba1ffa820f700a37fe0e233b7b.jpeg)
Limited by Main Thread but none of the threads are actually maxed out - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/e/1/3/e1385b025722cf3759daeb3be7de2be2bd4061d0.jpeg)
Limited by Main Thread: From 28 to 20 Frames - Virtual Reality (VR) - Microsoft Flight Simulator Forums
![Intel i9 10900K - Limited by Main Thread [After WU7] - Hardware & Peripherals - Microsoft Flight Simulator Forums Intel i9 10900K - Limited by Main Thread [After WU7] - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/optimized/4X/1/8/c/18ca4f77bf5768945e88cf81c85c1beda49a9e87_2_522x1024.jpeg)
Intel i9 10900K - Limited by Main Thread [After WU7] - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited by mainthread, feel like the sim can do better - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by mainthread, feel like the sim can do better - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/b/c/3/bc346d8ca1c10fe127c9815266d541ea9db8a125.jpeg)
Limited by mainthread, feel like the sim can do better - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited by Mainthread - with low CPU and GPU utilisation - Hardware & Peripherals - Microsoft Flight Simulator Forums Limited by Mainthread - with low CPU and GPU utilisation - Hardware & Peripherals - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/5/a/e/5aef084e628c585d9633cd1d8f8efca121ad19e5.png)
Limited by Mainthread - with low CPU and GPU utilisation - Hardware & Peripherals - Microsoft Flight Simulator Forums
![Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/b/1/a/b1aae32b02172078b53889ca0ebf34988fe055f9.jpeg)
Limited By CPU / Limited by main thread /wo 100% Single Core Utilization - Why? - Install, Performance & Graphics - Microsoft Flight Simulator Forums
![Limited by main thread.....help - #24 by EdamllamaB - Install, Performance & Graphics - Microsoft Flight Simulator Forums Limited by main thread.....help - #24 by EdamllamaB - Install, Performance & Graphics - Microsoft Flight Simulator Forums](https://forums.flightsimulator.com/uploads/default/original/4X/b/4/1/b41f7e9980ebfe03ef15be6074670eab12bbff7a.jpeg)