Hi dear, i´ve the same problem and we also think that the problem is with your code or with your server.
Please provide us a solution.
We disconected the antivirus and also the windows protection and firewall, we try to conect by our internet, by two mobile routers and by phone router and appears the same error 10060 all time.
We wrote you by whatsapp and continue waiting a solution.
Please conect to our computer by remote control if you want but solve me this problem please.
Still waiting a solution.
Printer model: SC P600 (Epson)