In my setup, several Kerlink IOT stations are connected to a server running in AWS. The gateway-bridges are running on the gateways. The gateways are connected to the server via Mobile Internet. The ping time between the gateway and the server is under 400ms. When I monitor the lorawan frames of the gateway, the Join Accept happens roughly 5 seconds after the Join Request. Is this normal behavior? The parameters of the network server are the following:
[network_server] deduplication_delay="10ms" get_downlink_data_delay="100ms" [network_server.network_settings] installation_margin=10 disable_adr=false rx1_delay=2
Any help is appreciated.