Subj : No buffer space available
To   : Bj�rn Felten
From : Michael Dukelsky
Date : Sun Apr 21 2024 10:36 pm

Hello Bj�rn,

Sunday April 21 2024, Bj�rn Felten wrote to All:

BF> Since a few days back, I keep getting this error:

BF> {W32 API error 10055} No buffer space available

BF>    It only concerns IPv4 nodes (all of them). The only way to send
BF> those packages away is to start Windows in Safe Mode, and then it
BF> takes just a few seconds for all of them -- sometimes up to four or
BF> five; the rest of the nodes polling 2:203/0 use IPv6, fortunately.

Did you try this?
https://learn.microsoft.com/en-us/troubleshoot/windows-client/networking/connect-tcp-greater-than-5000-error-wsaenobufs-10055
https://answers.microsoft.com/en-us/windows/forum/all/internet-connection-lost-socket-error-10055/07c03b68-56ae-4872-abed-2073e4d81bab

You may also check for malware. And run `netstat -b` to see the programs with established connections.

Michael

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