I created a small movie with a series of NewBlue transitions. I even did a render without any problems. In another day I open the computer again, I open Vegas Pro and the respective project, and the transitions din´t work. After a few restarts of the computer everything was fine again. Today everything returns to the same and I still couldn't understand a pattern for what could be causing the problem. I reinstal everything but the problem persist. Any idea?

Vegas Pro 20 (build 411)
Windows 11 Pro

Board ASUS B450M PRIME

CPU AMD Ryzen 5600x

32GB ram DDR4 3200mhz

Sapphire AMD RADEON RX 6600 8GB

SSD SAMSUNG 970 EVO 500GB + KINGSTON A100 480GB