I'm trying to stream attempts for twitch but whenever I try to, my game runs at like 5 fps. Is this just my pc?

I'm making a warpless tas and I was wondering if there is any levels that fpg doesn't save time. And also are there any level other than 8-2 that use bbg.

I was just wondering if there is a setup for E1M4 stair jump?

I'm making a tas and there's a low jumping Podoboo that is impossible to dodge i'm just wondering if there's any way to manipulate how high they jump

I'm making a tas and 2 piranha plants are in my way that I've never seen in any run. Is it framerules or RNG?