When you’re in the multiplayer lobby, you’ll see a ping column (you can also see player ping by pressing F11 when in-game).
The number is the round-trip time - in milliseconds – of signals from one computer to another. This incudes the reply delay that the system itself introduce.
"xx" means no reliable ping value for them yet.
This happens when the host tells us they have joined but we haven't established communications with them yet.
The colors display who's actually connected / communicating to whom.
Red means that we have not succeeded in "establishing" a connection to them.If a packet or two makes it though, a ping time is reported, but for the connection to be established we have to have successfully exchanged a couple of handshake messages.
Yellow means that your machine has an established connection to them, but they do not have an established connection to someoneelse in the game.
Green means that you an established connection to them and they have established connections to everyone else in the game.
Here's an example, using host 'A' and 3 other joining players B, C and D:
Player A hosts a game.
- You see no ping time displayed for yourself, because you don't ping yourself.
Player B (first joiner) joins the game
- Their ping time starts out green already, because their number isn't displayed until after the A <--> B connection is established.
Now player C joins the game, connecting to host A
- Computers B and C have not established connections to each other, so A draws both their pings in yellow. (so B goes from green to yellow)
B and C display each other in red (no connection yet).
Computers B and C then establish their connections to each other and report this to computer A.
- Everyone (A, B and C) show green pings, since everyone has established connections to everyone else now.
Finally, player D joins the game, connecting to host A
- Computer A (host) displays everyone yellow (A has connections to everyone, but they don’t all connect to each other).
- Computers B and C display D in red, but they display A in green (A has connections to everyone), and everyone else in yellow.
- Computer D displays A in green and displays B and C in red (no connections established yet).
Computers B and D ( B <- -> D) now establish their connection.
- Computer A displays B in green. ( as B now has a connection established to everyone)
- Computer B now displays D and C in yellow.
- Computer D now display displays B in green.
- Computer C still displays D in red. (no connection established C <- -> D yet)
Computers C and D (C D) now establish their connection.
- everyone has now established connection with everyone else, everyone now display pings in green.
Bear in mind, although this is broken out in steps, these steps hypothetically could take a split second.
How do I report a bug about SupCom?
button at the bottom. This will take you to the multiplayer lobby, where you can configure the settings, wait for your party (if any) and then launch the game. 
button at the bottom of the screen. This takes you to the multiplayer lobby. Peoplecoming to the sandbox with you can now JOIN (also from the Game menu) you here. This is also where you choose your map.
in the lower left corner. 
, hold down the Shift key and left-click in route you want theEngineer to travel. It will patrol and auto-reclaim if your economy’s storage is below 90% full of Energy or Mass.
