Hello. I have one node testing in a client facility and I loss some uplinks. I observe watching the gateway frame log that the losses are when other nodes from other networks are transmitting at the same time. I can see several frames from the other nodes instead of one of my node.
My node is sending in SF8 or SF9. The other nodes are SF12.
My Gateway is a Dragino DLOS8.
That losses supposes delay on the process information and it wouldn’t be acceptable for the client.
I see that my device has approximately in SF8: RSSI: -39 SNR: 7.5. In SF9: RSSI:-114 SNR: -7
The other devices in SF12 RSSI: -67 SNR: 11.8.
Three tests in the morning were ok. One test in the afternoon was not Ok. In different distances from the Gateway.
What could I do?
The only idea I have is to modify ADR algorithm and fix the nodes to send to the maximum power inside the DR removing the tx power adjust. I don’t know If that will make continuous DR changes.