High CPU usage on Windows when there is no internet connection available

[visuve]

• What you expect to be happening.
  • When there is no internet connection or no connection at all zerotier-one_x64.exe should just idle
• What is actually happening?
  • zerotier-one_x64.exe uses ~5% on AMD Ryzen 9 3950X, which causes fans to speed up
• Any steps to reproduce the error.
  • Disconnect any ZeroTier connections
  • Disconnect network cable
  • Observe high CPU usage
• Any relevant console output or screenshots.
  • Can provide if needed
• What operating system and ZeroTier version. Please try the latest ZeroTier release.
  • Windows Server 2022 Datacenter 21H2
  • Zerotier 1.14.0

[laduke]

thanks for reporting. Are you joined to any networks? Does it do it if you leave all networks? Do you have any SSO-enabled networks?

[visuve]

I have joined several networks, but all of them were/are inactive. None of them had/have SSO.