Windows 7 event id 27

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Any link to or advocacy of virus, spyware, malware, or phishing sites. Any other inappropriate content or behavior as defined by the Terms of Use or Code of Conduct. Any image, link, or discussion related to child pornography, child nudity, or other child abuse or exploitation. Details required : characters remaining Cancel Submit Answer A. User Replied on March 29, Hi,. I understand your Event logs show an error in spite of your connectivity being proper.

I suggest you to run a troubleshooter on the system and check if the cause and fix can be obtained. Run the network troubleshooter to check if the system has internet connection first. Windows 10 has a built-in troubleshooter to check and fix issues with Internet connection. Privacy policy. In an environment containing both Windows Server domain controllers and Windows Vista and Windows Server or newer member servers, the Windows Server domain controllers may log the following error:.

The requested etypes were The accounts available etypes were 23 3 1. Windows Server does not support this encryption type for Kerberos. The Event ID 27 error that is being logged on the Windows Server domain controller can safely be ignored as it is by design. I began having intermittent wired network connection issues after upgrading to Windows 8.

The issue manifests as the network connection becoming unavailable for a few seconds and coming back online. When this happens, the network's icon in the control panel becomes greyed out with a red X and the label says "Network cable unplugged". This seems to happen as frequently as once every 20 seconds for a few minutes at a time and as infrequently as once every 20 minutes. The Intel provided drivers came with a set of further diagnostics connection, cable and hardware which all passed successfully, though honestly this doesn't seem to be a NIC specific issue given I've had the same exact behavior on two different NICs.

I then suspected a faulty cable, so I tried changing the ethernet cables CAT5e for a CAT6 as well as using different ports on the switch to one's that have been working with other devices but that didn't yield any results either. I'm at my wit's end. Any ideas? This thread is locked.

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Does that not seem like a little too much of a coincidence? Either way, I've already updated all of my network drivers, so if something did slip in during that update, how would I go about isolating it? I've been keeping up with other updates since and rolling back to that point seems impractical.