Vegas Pro Version 15.0 (Build 416)
Windows 10 Home 64-bit version 1803
CPU: AMD Ryzen 7
RAM: 16.0 GB Dual-Channel @ 1463MHz
GPU: NVIDIA GeForce RTX 2080
I used OBS Studio to record a video, edited it in Vegas Pro, and attempted to render it to upload to YouTube. However, when the rendering gets up to 25% complete, it appears to stop rendering, as I can hear the PC fans die down at that point. The approximate time left continues counting down, while the elapsed time continues counting up. However, it never finishes rendering. The approximate time left reaches zero, but the elapsed time keeps counting up for over a half hour after it should have been finished. I attempted to cancel the rendering, but Vegas Pro locks up, so I used Task Manager to force quit. The resulting file size is always 200.0 MB, regardless of how long or short I let Vegas Pro run after it stops rendering. Even then, the video can't be viewed.
I've tried restarting Vegas Pro, rebooting my PC, updating my drivers, increasing dynamic RAM, and disabling GPU acceleration, to no avail. I have no idea what the problem could be, since I haven't changed any of my settings since my last video rendered successfully.
Thanks for your help.