stuttering of sound and screen moving no unordinary taskmgr results

as in the discription my pc some times start to stutter with sound and visual screen movements for up to 5 minutes even

task manager seems not to report unusual behavior of and chip clike cpu gpu or ram and sush things
like when playing cod black ops 4 i suddenly starts stuttering in mid game
or on firefox of google chrome is starts stuttering when watching a movie on disney or netflix
even the mouse pointer starts to stutter in movement in windows it self
the pc is not even a year old and has an nvme m.2 ssd wich is from 3-4 years back
and has a health percentage of 70 %
i have updated to windows 10 1909 recently because of ram issues
and have no extra programs running except for the above named incl nvidia and discord

If any advise or help can be given please do so and thanks in advance
with kind reaurds marthijn

dalchina said:

Hi, has this started to happen since upgrading to 1909? What was your previous build?

Try running Latencymon (free) - just search- leave it running long enough- and post its GUI report.

Note that if it does report an issue, this can be hard to track down.

Is your PC custom built as there's no model number? How old is it, and what version of Windows was installed when you bought it? Do you have a link for the driver download page for your PC or MOBO?

yes my pc is a custom build is has the following

nvidia gtx 1060
amd ryzen 5 2600x
aorus b450m motherboard
unknown brand 8 gb ram
unknown brand hdd 1tb
samsung ssd 128 nvme m.2 gb (3 years old)
the case shouldnt matter but is a coolermaster
and the power suply is unknown

this is a custom build by a company and i placed the ssd my self

came with no windows and had the following before update recently 190* probably was 1908
and now has 1909
problems started a month ago i think

driver download page is
B450 AORUS M (rev. 1.0) | Moederbord - GIGABYTE Netherlands

il run latency mon all day to see what results it has

dalchina said:

Thanks, latest BIOS is 2019-11-27 - outside possibility it might help, noting comments about M.2. SSD and PCIe compatibility on that page

- perhaps correlated with update to 1909?
Would that be 1903- or perhaps 1809?

it was before update 1909

what it was before im not shure is there a way to check this ?

latency mon said something about power trothling ?
tyed to disable that in windows(set it to the right setting) but cant find it on my motherboard

latest bios up date i already have that one

yes this started before the update already

dalchina said:

CPU throttling- anything that limits the CPU maximum speed or performance. E,g, settings here:

or in your BIOS- including CPU voltage if such settings are available.

When your PC is nominally idle, does your task manager show low or zero resource usage? (CPU, disk and internet)?

well yes it does that in task manager

and this are the settings in power management