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Client Security 14.01 Client can't really connect to PM Server
I've tried to update Policy manager and Client Security to version 14.01.
First I updated the PM server from 12.40 to 14.01. This is a dedicated Windows Server 2012 on VMware. Only Endpoint Security is installed additionally.
All clients were took over. It looks fine.
I imported the Client Security 14.01 file and updated one computer from the PM Server per remote install. It works.
The clients connected to PM Server and gets updates on port 80. After installing the first updates it switches to port 443. And then it says "Connection failed". It can't get updates from the PM-Server here, only from the f-secure internet servers.
I found in the logfile "Guts2Plugin.1.log":
2019-01-28 09:06:53.840 [05b8.06f4] I: Guts2Client::CheckForUpdatesFromServer: Check from server 'pm-server:443/guts2'
2019-01-28 09:06:53.854 [05b8.06f4] I: Guts2Client::RefreshAvailablePackages: Trying with direct connection (no proxy)
2019-01-28 09:06:53.859 [05b8.06f4] *E: [fslib] reading input line failed, error 204 (end of file)
2019-01-28 09:06:53.859 [05b8.06f4] *E: [fslib] reading HTTP status code failed, error 204 (end of file)
2019-01-28 09:06:53.859 [05b8.06f4] *E: [fslib] unable to perform the HTTP operation, error 204 (end of file)
2019-01-28 09:06:53.859 [05b8.06f4] *E: [fslib] unable to fetch update information from the server, error 204 (end of file)
2019-01-28 09:06:53.859 [05b8.06f4] I: Guts2Client::RefreshAvailablePackagesProxyConfigured: Failed to refresh available packages, error=204
2019-01-28 09:06:53.859 [05b8.06f4] *E: Guts2Client::CheckForUpdatesFromServer: Failed to refresh available updates list
2019-01-28 09:06:53.869 [05b8.06f4] I: CCFGuts2Plugin:cheduleCheck: Scheduling next check in 58 seconds
The older clients works like before.