I'm doing a small survey to see your guy's refresh rate.
I've been getting killed just after me and the person that killed me see each other, I've seen this happen in other games I've played, and I'm concluding that it may be my refresh rate. This is all based on that the person that I'm fighting is getting a more up to date image than me.
this idea is based off "the number of times per second that the image refreshes on the screen" and what I can remember from a Linus tech tips video " Does 240Hz Matter for Gaming ft. Gav from Slow Mo Guys"
Source: https://www.reddit.com/r/EscapefromTarkov/comments/12op8ss/your_refresh_rate/