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LTX in Rust

Status: Open.

#305 In Lightricks/LTX-2;

· Martin Schröder (mkschreder) opened on Aug 30, 2026

[ltx-core] SafetensorsStateDictLoader uses safetensors' default mmap backend; pread is ~2x faster and far more consistent on MPS

Status: Open.

#304 In Lightricks/LTX-2;

· dmlsrc opened on Aug 30, 2026

Кот

Status: Open.

#303 In Lightricks/LTX-2;

· virgr opened on Aug 27, 2026

[ltx-trainer] DDP validation crashes on transformer.num_blocks when STG is enabled

Status: Open.

#301 In Lightricks/LTX-2;

· Kai (Kaihua1203) opened on Aug 26, 2026

Windows: invalid python storage in SafetensorsStateDictLoader when loading embeddings processor from LTX-2.5 split pack

Status: Open.

#300 In Lightricks/LTX-2;

· woodenriver05 opened on Aug 25, 2026

--quantization fp8-cast crashes with any LoRA on pre-Hopper GPUs

Status: Open.

#296 In Lightricks/LTX-2;

· raywangruihua opened on Aug 24, 2026

Mujhe animate video banane Hain

Status: Open.

#295 In Lightricks/LTX-2;

· a76376413-svg opened on Aug 22, 2026

ltx-kernels build fails on rolling-release toolchains (CUDA toolkit mismatch + -Werror on glibc/Python POSIX macro clash)

Status: Open.

#292 In Lightricks/LTX-2;

· Zeev Melumian (zmelumian972) opened on Aug 19, 2026

[ltx-pipelines] i2v at 1216x832 crashes DiffVAE decoder with illegal memory access (t2v same res OK, i2v 704/768 OK)

Status: Open.

#288 In Lightricks/LTX-2;

· Josh Mabry (mabry1985) opened on Aug 16, 2026

Bug - Train/inference parity: three divergences between ltx-trainer and ltx-core / ltx-pipelines

Status: Open.

#283 In Lightricks/LTX-2;

· McMvMc opened on Aug 14, 2026

[LTX-2.5] DiffVAE AUTO tiling produces gray tails at the 2^32 stage-5 element boundary

Status: Open.

#277 In Lightricks/LTX-2;

· fff-ttt opened on Aug 12, 2026

Confirm: LTX-2.5 video/audio VAE *encoders* are byte-identical to LTX-2.3 (undocumented)

Status: Open.

#275 In Lightricks/LTX-2;

· ofir-bar-tal opened on Aug 12, 2026