Tag Archives: error

Windows: Invoke-RestMethod =>The underlying connection was closed: An unexpected error occurred on a receive.

Hi,

Invoke-RestMethod or Invoke-WebRequest uses by default TLS 1.0. This protocal is outdated and would be not accepted by the most Webservers anymore.

Usually this results in the following error message:
The underlying connection was closed: An unexpected error occurred on a receive.

Continue reading Windows: Invoke-RestMethod =>The underlying connection was closed: An unexpected error occurred on a receive.

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WSUS: Windows Update Server does not deliver newer updates. Error code: 0x80070003

Hi,

a customer had no issue that its WSUS server does not deliver new updates (February 2023). The download of the updates ends up in an Error 0x80070003.

Continue reading WSUS: Windows Update Server does not deliver newer updates. Error code: 0x80070003

Unify IP Phone: Some key combinations and connect to a Fritzbox


Hi,

this is the procedure for a factory reset a Unify IP Phone:
Continue reading Unify IP Phone: Some key combinations and connect to a Fritzbox

Linux: Convert an openssh key into putty ppk format

Hi,

you want to use a openssh generated ssh key with Putty and PuttyAgent and get an error message like this:

openssh key inport error
openssh key inport error

Continue reading Linux: Convert an openssh key into putty ppk format

Linux: X11 forwarding not working with putty

Hi,

you have properly configured putty to use X11 forwarding but it fails?

Continue reading Linux: X11 forwarding not working with putty