[Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Separate area for niche lag issues including unexpected causes and/or electromagnetic interference (ECC = retransmits = lag). Interference (EMI, EMF) of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction latencies like a bad modem connection. Troubleshooting may require university degree. Your lag issue is likely not EMI. Please read this before entering sub-forum.
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IMPORTANT:
This subforum is for advanced users only. This separate area is for niche or unexpected lag issues such as electromagnetic interference (EMI, EMF, electrical, radiofrequency, etc). Interference of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction (ECC) latencies like a bad modem connection, except internally in a circuit. ECC = retransmits = lag. Troubleshooting may require university degree. Your lag issue is likely not EMI.
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by Chief Blur Buster » 24 Mar 2021, 00:18

readtext wrote: ↑
23 Mar 2021, 11:02
go to a doctor
Not productive - the "Be Nice" forum rules.

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drilon
Posts: 7
Joined: 18 Mar 2021, 20:20

Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by drilon » 31 Mar 2021, 18:19

with the same problem if anyone can tell me if i really change the place can be the solution to the problem?

pox02
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by pox02 » 01 Apr 2021, 21:27

spread spectrum clocking can reduce EMI :o

https://streamable.com/hijvkt


use spread 255%

https://streamable.com/gv2sc7
monitors xg258q aw2518hf 27GK750F-B pg248q xg240r lg w2363d-pf xb270hu XL2546 XL2546K NXG252R

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dervu
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by dervu » 02 Apr 2021, 14:23

Something to think about.
Why having PC working on double conversion UPS feels better when UPS is set 60hz instead of 50hz?
Ryzen 7950X3D / MSI GeForce RTX 4090 Gaming X Trio / ASUS TUF GAMING X670E-PLUS / 2x16GB DDR5@6000 G.Skill Trident Z5 RGB / ASUS ROG SWIFT PG279QM / Logitech G PRO X SUPERLIGHT / SkyPAD Glass 3.0 / Wooting 60HE / DT 700 PRO X || EMI Input lag issue survivor

wadge
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by wadge » 05 Apr 2021, 08:00

dervu wrote: ↑
02 Apr 2021, 14:23
Something to think about.
Why having PC working on double conversion UPS feels better when UPS is set 60hz instead of 50hz?
What kind of ups are you using ? what's the model ?
Thanks

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dervu
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by dervu » 05 Apr 2021, 12:05

wadge wrote: ↑
05 Apr 2021, 08:00
dervu wrote: ↑
02 Apr 2021, 14:23
Something to think about.
Why having PC working on double conversion UPS feels better when UPS is set 60hz instead of 50hz?
What kind of ups are you using ? what's the model ?
Thanks
Green Cell UPS17 MPII 1000VA
Ryzen 7950X3D / MSI GeForce RTX 4090 Gaming X Trio / ASUS TUF GAMING X670E-PLUS / 2x16GB DDR5@6000 G.Skill Trident Z5 RGB / ASUS ROG SWIFT PG279QM / Logitech G PRO X SUPERLIGHT / SkyPAD Glass 3.0 / Wooting 60HE / DT 700 PRO X || EMI Input lag issue survivor

mikkilla
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by mikkilla » 05 Apr 2021, 12:35

Hey guys,

I am having what I think is a power issue that causes stutters as well but not sure if it's EMI or just the power in my house causing the issue. When the stutters get bad I notice my lamp on my desk will flicker. Does this indicate that it's not EMI and probably just dirty power and maybe a UPS/electrician would fix it?

f1ndus
Posts: 165
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by f1ndus » 05 Apr 2021, 17:25

mikkilla wrote: ↑
05 Apr 2021, 12:35
Hey guys,

I am having what I think is a power issue that causes stutters as well but not sure if it's EMI or just the power in my house causing the issue. When the stutters get bad I notice my lamp on my desk will flicker. Does this indicate that it's not EMI and probably just dirty power and maybe a UPS/electrician would fix it?
i think that dirty power going from powerlines from street to your house and you cant nothing to do.
https://youtu.be/XJJy6VJvSCk?t=26
this audiophile he create own electric system to his house becouse of dirty power from neighbors and people using electricity on his street

mikkilla
Posts: 2
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Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by mikkilla » 05 Apr 2021, 21:13

f1ndus wrote: ↑
05 Apr 2021, 17:25
mikkilla wrote: ↑
05 Apr 2021, 12:35
Hey guys,

I am having what I think is a power issue that causes stutters as well but not sure if it's EMI or just the power in my house causing the issue. When the stutters get bad I notice my lamp on my desk will flicker. Does this indicate that it's not EMI and probably just dirty power and maybe a UPS/electrician would fix it?
i think that dirty power going from powerlines from street to your house and you cant nothing to do.

this audiophile he create own electric system to his house becouse of dirty power from neighbors and people using electricity on his street
UPS won't help if it it has voltage regulation?

f1ndus
Posts: 165
Joined: 30 Dec 2020, 10:38

Re: [Power/EMI] I discover why sometime PC become fast and low input lag and otherwise feel high input lag

Post by f1ndus » 06 Apr 2021, 02:00

mikkilla wrote: ↑
05 Apr 2021, 21:13
f1ndus wrote: ↑
05 Apr 2021, 17:25
mikkilla wrote: ↑
05 Apr 2021, 12:35
Hey guys,

I am having what I think is a power issue that causes stutters as well but not sure if it's EMI or just the power in my house causing the issue. When the stutters get bad I notice my lamp on my desk will flicker. Does this indicate that it's not EMI and probably just dirty power and maybe a UPS/electrician would fix it?
i think that dirty power going from powerlines from street to your house and you cant nothing to do.

this audiophile he create own electric system to his house becouse of dirty power from neighbors and people using electricity on his street
UPS won't help if it it has voltage regulation?

i have one online ups with avr and i am already selling it, becouse 0 help from it

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