I have shifted back to extreme settings on the graphics and been running around in the area for 20 mins without any issues.
At the time (during the same hours) of crashing I was also doing some personal banking, reviewing stocks and funds, having it running logged in in background. I rather not send those files. I understand the files are necessary for commencing troubleshooting. Apologize for the time spent if the ticket needs to close here. I'll keep it in mind if it happens again.

I'll try to recreate the situation. I'm not comfortable sending those files as they contain personal data.

Logged in again, now I could stay on for a couple of minutes and I logged out as normal.
I moved a little bit away from the area I got all the crashes in. I'm now maybe 300m away from there.
I added logs for this session as well.

Logs from timestamp "15-25" is from this session which didn't crash. There was a very loud gunshot very close to me, which wasn't me shooting, I didn't engange with any other player. Went to the pond and logged out.

I did that, see screenshot.
This time it crashed my computer to full reboot in 10-15secs.
I added the logs to the ticket.

Logged on again today, 12hrs later. Population is 17/60. My PC is cool, normal temps, graphics card is a new Asus RTX 5080 Astral. I logged in, and I got 10 secs again in game and crashed to desktop. I have added a screenshot where I am on the map. I'm in the tree lines marked with dots. I made two marks, I really don't know which tree line I'm currently at. It's a lot of mentions of a pond near severograd in the logs. I'm just east to severograd south of the rail road. Added logs files. Let me know if I should stop adding. xD

No, I was not eating.

Added for more files. Started DayZ Experimental to main menu, 20:48, and was loaded into game after queue at 21:01 crashed out in less than 10 seconds.