Results flipped occasionally

[dianaxym]

Hi! I found some frame of the results are flipped. I checked and realized it's due to my wrong modifications on the pytorch conversions.py script. I used this one as reference to make sure it's the right math: https://github.com/camenduru/SMPLer-X-colab/blob/main/SMPLer_X_colab.ipynb

[mmmmmminChi]

Hi, thanks for your good work. But I'm facing some issue like the picture down below.
Have you ever had this error before? Thanks a lot!