4x3090 run_wan22_moe_i2v_cfg_ulysses.sh fail

[Czhazha]

I am running run_wan22_moe_i2v_cfg_ulysses.sh on 4× RTX 3090 GPUs, but the process gets stuck when loading the high and low models.

I am using the configuration file wan22_moe_i2v_cfg_ulysses.json under the dist_infer directory, and the model version is INT8.

During the loading process, I observed that the system memory keeps increasing until it reaches 128 GB and becomes fully occupied, after which the process gets stuck and does not proceed further.

What could be the possible cause of this issue?