z390 rfi

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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Slender
Posts: 1576
Joined: 25 Jan 2020, 17:55

z390 rfi

Post by Slender » 09 Oct 2025, 16:58

Setup Question = RFI Spread Spectrum
Help String = Adjustment for OPVR RFI Spread Spectrum to mitigate EMI risk. Spread spectrum values are defined as center spread and total spread %. Default is 1.5%. Additional OPVR EMI reduction can be achieved by increasing RFI Spread Spectrum % value. The use of spread Spectrum % value larger than 1.5% may introduce Wi-Fi RFI. Check Wi-Fi (2.4GHz-2.5GH) RFI condition.

Setup Question = RFI Mitigation Policy
Help String = Enable/Disable Radio Frequency Interference Mitigation Policy.

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