RTS Pro connects to RollCall Pro using a network connection that can be wired or wireless. If their connection is wireless, the router must be configured to:
|•||Allow connected devices to "see" one another|
|•||Permit traffic via port 8030|
Check the router's settings regarding automatic timeouts and extend or eliminate them, as needed.
Also check the WiFi channel that your router is using and select one that has less traffic.