DeviceNet Loss communication with gateway

in RobotStudio
Hello,
I use a gateway DeviceNet/Modbus TCP Ip but the controller lost communication with it every 10 seconds.
After 5 seconds the communication with the gateway is again established.
Why can I solve this problem?
Thanks in advance.
David
I use a gateway DeviceNet/Modbus TCP Ip but the controller lost communication with it every 10 seconds.
After 5 seconds the communication with the gateway is again established.
Why can I solve this problem?
Thanks in advance.
David