only one pc can open the client

Hi evgenic i have one problem, i installed all the clientes some time ago and they where working perfectly, no only one pc can open the client, all the other (14) have an error "unable to get a response from the server" in the attachments you can see the error and the console.

antivirus and firewall are disabled.

thanks

Network doesnt work. [TRACE]Task: is empty.

Reasons. It could be proxy server or antivirus and firewall as well. ESETNOD32 will crash you network even it is disabled. Only total removing of ESETNOD32 could help.

If you use v16.5 you can try use http for network. Some proxy kill TCP data but not HTTP.