Display driver crash when time spy - only when i turn on monitor from standby.

[lpio211]

Hi. I tried to reproduce 2 times display driver crash. When i run 3dmark time spy stress test. I turn off monitor and then turn on again it will stop test and display TDR crash report in event viewer. Is this reason to worry? This happened 2 times when i turn off montor and turn on back. I tried to reproduce this more than 2 times,and no crash. Yes test will stop , but no TDR driver crash. Weird.

PC: 6700K stock 16GB DDR4 Asus Z170-P Corsair 750 RM 1080 Ti Fe stock No oc.

Screen from event viewer:

https://postimg.org/image/18ats31j57/


Any ideas why it crashed driver only 2 times during this?

My monitor: iiyama red eagle g-master gb2488hsu-b3

If i dont turn off monitor test will run non stop even 24 hours without crash.

Monitor is display port to DVI.

 

[Puffnstuff]

What driver version are you using and have you tried more than one driver version to see if it makes a difference? The most current is 388.0.

 

[lpio211]

The fact is that i don't get a TDR every time after turning on monitor when the test stop . Its very random. Anyway dont worry about this?
No reason to search for problems? It TDR at random times just when i turn on monitor during test. Test will stop and sometimes tdr will show in event logs. Thats all. Not hardware issue? Its last question. Thank you .!