Premiere Pro 2020 crashing EVERYTIME I try to export my sequence

[Matthew5E70]

Running Premiere Pro 2020 on Windows 64, dual Xeon, 64GB DDR4RAM, GTX960.

I have a 14 minute sequence I need to export for a client. Everytime I try to export the sequence, it gets stuck on the window "encoding sequence" and freezes. After 5 seconds it crashes.. every single time.

What's strange is that I've exported this sequence once before, but suddenly it won't export anymore. It's been 1 week of not working. Also other sequences work fine, it is just something within this sequence which is making it crash everytime.

I've tried some troubleshooting with settings, I've also sent it to Media Encoder and it still didn't work. I've tried coping it to a new sequence it still didn't work.

What is it about this sequence that is not letting me export it? Why is it crashing every time?

HELP! This project is due with strict deadlines!!

Update: I've tried exporting it in the beta version because an Adobe rep said this would fix it. Didn't work.

[Matthew5E70 · Accepted solution]

Problem solved (thank god). I just let it sit there overnight without touching anything. The key was not to send any commands to premiere by clicking because that makes it unresponsive and crash.