Since November 18th, my Roblox Studio has been lagging every single time it opens. There’s no lag at first, then after 3-5, seconds the lag kicks in. I have been trying to fix this for the past 3 weeks or so, and IT still lags no matter what I try to do! It wasn’t like this for the past 2 or 3 years, it just suddenly happened. I have no idea how to recreate something like this.
I uninstalled/reinstalled Studio multiple times.
I changed some settings. (Both on my Computer and Roblox Studio)
I waited twice for Roblox Studio to get updated, etc.
Disabled all plugins.
Enabling/Disabled Beta Features.
I have tried A LOT of stuff to try and fix it, yet nothing worked. I’m making this post to see if anyone or a Roblox Staff Member can try and help me with this situation as I am starting to get tired of trying to find a way to fix it, and coming up with nothing.
Side note : For some reason, the Marketplace isn’t experiencing this type of lag; everything else lags but the Marketplace.
Video Context : You can see how my cursor seems to jitter around, getting more intense as it starts to lag. Also, the lag is visible in the video.
System Info :
CPU : AMD Ryzen 7 6800H w/ Radeon Graphics
GPU 0 : AMD Radeon™ Graphics
GPU 1 : NVIDIA GeForce RTX 3060 Laptop GPU
With my schedule, and this being my first ever post to the Forums I’ve made, I won’t check this post too often for replies. Apologies if your comment goes unnoticed for a while!
Me too, it looks completely fine for the first 30 seconds then it starts lag out everywhere, from the script editor to the toolbox to everything. It’s completely unusable
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Alright so over some time, like today I was able to find a way to fix it! Which for some reason my “Graphics Mode” in my Studio Settings being set on “Direct3D11” causes the lag, changing it to a different one fixed the lag issue.
I have discovered that there has been two possible faults:
I believe G-Sync causes lag whenever it’s enabled with Direct3D11, Vulkan, or OpenGL. However, when switching between them in Studio Settings, it no longer lags, but persists to lag after a Studio restart. The solution is to disable NVIDIA GSync.
I have noticed that with Vulkan specifically, having a mouse with an 8000Hz polling rate will lag Vulkan. I reduce the mouse to 1000Hz and it works fine now, but it is unfortunate that whatever library or protocol is listening to the mouse’s input is not doing an adequate job.
For all rendering protocols (Vulkan, OpenGL, Direct3D11), when testing, Roblox absolutely dislikes 8000 Hz polling rate in Studio when playing and causes inconsistent turning when looking around in first person mode. I’m unsure if it’s the same in default Roblox Application.
