Pro mode not showing in model selector - RTX 3090 24GB

[blizzv]

Version: 1.0.4
OS: Windows 10 (10.0.19045)
GPU: NVIDIA GeForce RTX 3090 (24GB VRAM)

Problem:
In the Gen Space, the MODEL selector only shows "LTX 2.3 Fast".
Pro mode never appears as an option.

What I tried:

• Downloaded ltx-2.3-22b-dev.safetensors (~43GB) manually from HuggingFace
• Downloaded ltx-2-19b-distilled-lora-384.safetensors from Lightricks/LTX-2
• Models are stored on external drive (A:), configured via settings and symlink
• API key configured correctly
• Fresh install of v1.0.4

From the logs:

• Backend detects VRAM as 23GB instead of 24GB
• models_status array only contains: {"id":"fast","name":"LTX-2 Fast (Distilled)","loaded":true,"downloaded":true}
• Pro model never appears in models_status

Expected behavior:
Pro mode should appear in the MODEL selector alongside Fast,
especially on a 24GB VRAM GPU which exceeds the 16GB+ recommended requirement.

[MaiVanThanh197]

I have the same issue.

[blizzv]

I have the same issue.

Hopefully someone can provide a solution soon!! MaiVanThanh197

[alkemiik-coder]

Eazy Peazy with lemon squeezy
(Windows11)

[MaiVanThanh197]

alkemiik-coder Can you tell me how to display mode LTX 2.3 Pro like yours? Are you using the same graphics card as me?

[alkemiik-coder]

I did some changes in source code than run new compilation to exe.