So i've been using vegas for many years now and have developed very good editing skills through it. Recently i landed a video editing job that required sony vegas experience and i was happy about it, but now on my first project, vegas has suddenly become extremely laggy and borderline un-usable on my computer. The preview window is completely broken and plays at 1 frame every 3 seconds and takes up to 10 seconds to show any change i make in the video frame FX and can sometimes just crash the program completely. It plays audio fine but the video aspect has completely died on me. I'm afraid i will lose my job because of this now. What can i do? i also re-installed the program and it still isn't working.
my computer specs: intel core i7, nvidia GTX 1050, 16GB RAM. 1TB disc space.