New version of the LTX motion control using LTX 2.3, in general I'd say its 10-15% better but hard to quantify. Harder to run locally cause it's bigger. Make sure your Comfyui and NVIDIA drivers are updated to use the latest optimizations for Klein and LTX.Mostly removed the nodes that were causing issues for alot of peopleTry it out and let me know. LTX goes in checkpoints:https://huggingface.co/Lightricks/LTX-2.3-fp8/blob/main/ltx-2.3-22b-distilled-fp8.safetensors Text encoder: https://huggingface.co/Comfy-Org/ltx-2/blob/main/split_files/text_encoders/gemma_3_12B_it_fp4_mixed.safetensors Control lora: https://huggingface.co/Lightricks/LTX-2.3-22b-IC-LoRA-Union-Control/blob/main/ltx-2.3-22b-ic-lora-union-control-ref0.5.safetensors Klein KV: https://huggingface.co/black-forest-labs/FLUX.2-klein-9b-kv-fp8/blob/main/flux-2-klein-9b-kv-fp8.safetensors Klein No KV: https://huggingface.co/black-forest-labs/FLUX.2-klein-9b-fp8/blob/main/flux-2-klein-9b-fp8.safetensors if no access: https://modelscope.cn/models/black-forest-labs/FLUX.2-klein-9b-fp8/file/view/master/flux-2-klein-9b-fp8.safetensors?status=2 text_encoders: https://huggingface.co/Comfy-Org/flux2-klein-9B/resolve/main/split_files/text_encoders/qwen_3_8b_fp8mixed.safetensors