A user report me a problem when importing the package (3D Scifi Kit 4, 2022 version) with Unity 6.3.2F1 LTS, i tryed on my side and there is a problem when you load a scene?! I don’t know why… I sent a bug report to Unity. Bug description: When you create a unity 6.3 Built In project, and if you i…

[image] Creepy Cat: tryed on my side and there is a problem when you load a scene?! Did you check the editor.log? And to be clear, you import the package in a blank Unity 6 project using Package Manager. And then opening one of the package’s scenes crashes the editor? [image] Creepy Cat: …

[image] Steffen Itterheim: And to be clear, you import the package in a blank Unity 6 project using Package Manager. And then opening one of the package’s scenes crashes the editor? Exactly! When i import my published package made with Unity 2022 inside a fresh unity 6.3 project, the editor c…

My Editor .Log [Licensing::Module] Trying to connect to existing licensing client channel… Built from ‘6000.3/staging’ branch; Version is ‘6000.3.2f1 (a9779f353c9b) revision 11106207’; Using compiler version ‘194234433’; Build Type ‘Release’ OS: ‘Windows 10 (10.0.19045) 64bit Core’ Language: ‘fr…

[image] Creepy Cat: d3d12: upload buffer was too small for the requested resource! Size: 16777216. Requested: 268435456. Request Asset Garbage Collect because used heap size increased from 0.78 GB to 6.20 GB, exceeding the threshold of 256.0 MB. … D3D12Fence::Wait(29) error: got 1844674407370…

Thank you so much for this information! It will give me a direction for my research :slight_smile: I will post my results!

Hey! Good news! :slight_smile: So here is my process from your informations : Inside my work build (Unity 2022), I removed all references to DirectX 12 from the player preferences. [image] Next i exported this package, to get the same package as the asset store. I created a new Built-In …

One more confirmation that DX12 is too unstable to be considered as the default API for new projects.

[image] benjr34: One more confirmation that DX12 is too unstable to be considered as the default API for new projects. It only hits some people and I’m almost certain those issues they have is because of their system, similar to how some people get hit by the Hub’s “validating install” issue. …

Okay, here’s another fresh one for you :melting_face: Unity 6.3+ Windows Player crashes on Alt+Tab when Discord is running (D3D12) - CASE IN-129682

Unity 6.3 LTS : Editor crash with scene loading after package import!

Scene & World Building Scene Management

benjr34 January 6, 2026, 11:27am 10

Okay, here’s another fresh one for you Unity 6.3+ Windows Player crashes on Alt+Tab when Discord is running (D3D12) - CASE IN-129682

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Unity 6.3 LTS : Editor crash with scene loading after package import!

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