Hello, just got OBS-NDI to try, but it is impossible to use actually.
When NDI source is added it eats exactly as for other people that told about this problem - 70-80% of cpu usage, I can't reach 60fps at 1080p, max I can get is ~45fps.
I see that my gpu is getting used, but only when streaming, I never thought that it could be so demanding for cpu unfortunately.
Specs
CPU: AMD Ryzen 5 3600
RAM: 32gb 3200
GPU: NVIDIA GeForce GTX 1060