HELP with giant spiders and Indiana Jones boulder

[Hekai]

I had a thread started-the link from my email says the thread doesn't exist. I am confused

I am stuck in the spider cave where the boulder chases you. For some reason I can't run. I have a video but I think the file might be too large to upload. In any case, it is more like I am creeping along and most of the time I get squashed on the bridge, though, sometimes I do clear it but get stuck inside the outcropping (on of the things that stops me running and that I don't think is supposed to be there). Ideas?

I can repost the info I had on the last thread... not sure what happened to it.