Resident Evil 2 Remake - Mr. X and.. ugh.. Mr. X -- S+ Hardcore Difficulty Speedrun Gone Wrong

Here's a video segment of an S glitched speedrun (no third-party tools or anything were used -- all in-game glitches/bugs found by me) on Hardcore Difficulty with no saves I was doing. I was on time by a lot (probably would have finished in like 1 hr 10 mins max -- was aiming for around 50mins though) but then this happened, completely destroying my run. I heard a weird number of Mr. X footsteps and was getting confused regarding his actual location because they were coming from multiple directions so I d