Windows 10: Latency spikes in my Laptop

This has been a problem occurring for a year or so and I haven't tried to fix it because I already found a temporary solution. This is regarding my ping when I connect to my Wi-Fi, it spikes and rarely ever calms down, I ruled out some problems such as this only happens in my laptop, no other devices connected to my Wi-Fi has this, this happens only to my Wi-Fi. I tried using my friend's Wi-Fi and it was perfectly fine and no its not my WIFI's issue since it works fine using my other devices which is proved by the temporary solution I mentioned earlier in which I tether my phonesame Wi-Fi to

:)

 

Audiodg.exe Spikes Cpu Usage

Every 5 minutes or so audiodg.exe spikes my cpu usage to about 50% and any audio im playing cuts out and then comes back a second or 2 later. The video is completely fine and it's not a problem with
my USB Headset. audiodg.exe stays at low cpu usage when it's not spiking.

Solutions I've tried:

1. turning off audio enhancements
2. reinstalling lan, and audio drivers
3. turning off HPET
4. lowering the sound quality in control panel
5. DPC Latency checker (no change when spiking)

None of these solutions work. Please help.

 

Windows 10 v1903 - ntoskrnl.exe & ISR/DPC latency spikes

Hi,

After updating to 1903 LatencyMon associates
ntoskrnl.exe with large latency spikes on the order of ~1,300µs. Same results with KB4497935.

I posted here too as I thought it could be related to the GPU driver:

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Others are also reporting similar symptoms. E.g. in some instances this results in noticeable audio clicks/pops.

https://www.reddit.com/r/Windows10/comments/bu34xv/update_1903_high_dpc_latency_issues/

Are you seeing similar results?

Does anyone at Microsoft acknowledge this?

It should be
easily reproducible.

Thanks,

Howard

 

Windows 10 v1903 - ntoskrnl.exe & ISR/DPC latency spikes

Unfortunately I do not have a solution, but can report that I have the exact same problem with DPC latency spikes caused by ntoskrnl.exe after upgrading to 1903. All drivers and BIOS are up to date (even reinstalled to see if this would help, but did not).
Will be rolling back.