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Forum Discussion

aanko1jb's avatar
aanko1jb
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Feb 29, 2024

Win11 F5 VPN: specified port is already open

Hello,   On Windows 11 after hibernation when the device is waken up, we get the error: specified port is already open. It seems to me the VPN connection isn't killed at hibernate, and after hibern...
vpn session
delap's avatar
delap
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Apr 03, 2024

Yes, I also experience this.  It is associated with hibernation and probbaly sleep (to a level that powers down the NIC).  Event errors are as you report.  We had this with win10 but it seems to be more common with Win11.  Workarounds are the same