There's a strange issue with Vegas Pro 19 (Steam Edition) and its Credit Roll generator, where the whole program just freezes while switching languages (Shift + Alt or Win + Spacebar) inside of the Credit Roll window. There are no errors, and the program doesn't get the "Not Responding" status, however I can't close the window or click anything.
Apparently, you have to be editing the text for it to happen.
Essentially, the program gets frozen in this state.
CPU: Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz, 1190 Mhz GPU: Intel(R) UHD Graphics + NVIDIA GeForce MX110 (2 GB VRAM) RAM: 6 GB Storage: 256 GB SSD + 1 TB HDD OS: Windows 10