I am trying to achieve the lowest possible downlink latency.
I have a ChirpStack installation serving a single application to a single Class-C end-device.
The server, gateway and device are all configured to use the same frequencies. Power consumption is not an issue.
When pushing a downlink from the web-interface, it takes on average about 2.0 - 3.5 seconds for it to reach the device, even when the device is physically located about 1 meter from the gateway.
Is it possible to reduce this latency further?
What would be the right strategies / considerations to achieve this?