When does the timer start, and stop so I can try to time properly

Is clipping through walls allowed, it doesn't state so in the rules and if anything it slows down your run if you fail

mainly undead nocturn

seems stupid to ask but I feel like it could make it more fun than just old style zombies which I can load up

I've been watching a streamer go for runs on escape inbounds and he keeps getting a freddy that slides and the only way to fix it is for him to completely restart any way to fix this?

if we do vr and screen runs since screen players get carried if there is 1 vr player and 1 screen player would it be able to go as a "vr only run" since still they would be at a disadvantage and for example if there is 3 screen players and 1 vr player then the run would be considered 4 player vr run thank you for reading this