The driver is just simply too old to be trusted and is 1st on the list in order of culpability. When things are perfectly stable, you can try to install latest instead or probably better to use something like DisplayFusion, since it doesn't use drivers.
UltraMonUtility UltraMonUtility.sys Thu Nov 13 20:10:30 2008 (491CD006)
Use latest GPU-Z only, instead.
0: kd> lmvm gpu_z
start end module name
fffff800`03fea000 fffff800`03ff6000 GPU_Z (deferred)
Image path: \??\C:\Users\Benno\AppData\Local\Temp\GPU-Z.sys
Image name: GPU-Z.sys
Timestamp: Wed Oct 06 12:14:37 2010 (4CACA06D)
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
Uninstall Daemon Tools Lite and replace with PowerISO.
Everything else looks good. Uninstall Kaspersky if issues remain, reboot, then set Windows Firewall and Windows Defender to Automatic and start them too. There are some clues that make me think Kaspersky might be of interest here too.
Perhaps these drivers are of interest to remove by uninstalling Paragon. You could probably hold off on this until you absolutely need to try it:
Uim_IMx64 Uim_IMx64.sys Thu Nov 22 07:07:58 2012 (50AE159E)
uim_vimx64 uim_vimx64.sys Thu Nov 22 07:08:04 2012 (50AE15A4)
UimFIO UimFIO.SYS Thu Nov 22 07:07:54 2012 (50AE159A)
uimx64 uimx64.sys Thu Nov 22 07:07:52 2012 (50AE1598)