What do the green and yellow network lights at the bottom right of the Centra window mean?
These lights indicate the time a packet of data takes to go from your PC to the Centra Server and back again. All Green – Network Latency is between 0 and 200 milliseconds. (Very Good) Four Green – Network Latency is between 201 and 1000 milliseconds Three Yellow – Network Latency is between 1001 and 1750 milliseconds Two Yellow – Network Latency is between 1751 and 3000 milliseconds One Red – Network Latency is between 3001 and 15000 milliseconds (Poor Connection; exit the session and re-attend).