Portal Demo Crashing Game


Recently, I got a PB in Portal, and recorded it through the ingame demo system. I’ve rendered about half of the demos, everything is going well until my game crashes. I re-opened the game and started playing the demo again, and it crashes again at the same place. Every other demo in the run works fine, its just this one demo. Anything I can do?

Demo here: https://www.dropbox.com/s/t7hxnxarao4kcd2/testchmb_a_07_2.dem?dl=0


You can try play it on the Steam version of Portal.


Does it throw any error in the console?


Yes, I’ve tried that, but it still refuses to work.


Does it throw any error in the console?

Long story short, no.