In recent days, this message has appeared for several users, even though the user and client version are the most recent I know of (5.20.4). They have reported similar problems with their infrastructure.
Hi Miguel_Madrigal,
Seems Cato Client is able to launch but unable to establish the connection.A Support ticket has been submitted for this, right?
Cheers
This isn't on the list.
https://support.catonetworks.com/hc/en-us/articles/20712196313501-Cato-Client-Login-Errors
When the same problem happened, I did this and it got better.
https://support.microsoft.com/en-us/windows/fix-ethernet-connection-problems-in-windows-2311254e-cab8-42d6-90f3-cb0b9f63645f
Use network reset
Use at your own risk.