Signal Lag

[sonamwangchu]

Background
I have 15 computers connected to 1 giga switch. I have install veyon service in all 15 computers and master in my laptop.

Problem

1. I tried broadcasting my screen but it takes around 15 second to display on client
   computers.
2. How to prevent client from getting into sleep mode.

Solution
?

[fabian.hdz]

Problem #1.
If they are on the same network, then try disabling your firewall.
If the connection is successful, try to open ports
Problem #2.
Check energy settings to try to solve the sleep mode, it could be an option