Adobe Charakter Animator / NDI / OBS "strage Triangle pixel problems in OBS"

I hope someone can help me.

I sending a adobe charakter animator puppet via NDI to OBS.

I can see in the studio Monitor from NDI the souce and it looks perfekt but in OBS i have strange like triangle pixel errors.

I have tried it on 2 computers and even sending it via the network dosnt fix the issue.