I have a chirpstack network server running on AWS.
I have a relay gateway running chirpstack-gateway-os
I have a border gateway running chirpstack-gateway-os
I have an end node runnuing on esp32 with Radio lib on the end device.
I can see in the logs on the border gateway that I downlinks are being processed there but they don’t seam to arrive on the end device
here are the logs around an confirmed data up on the gateway os
Wed Jun 4 19:02:18 2025 user.info chirpstack-concentratord-sx1302[18040]: Frame received, uplink_id: 195275613, count_us: 555576053, freq: 868300000, bw: 125000, mod: LoRa, dr: SF9, ftime_received: false, ftime_ns: 0
Wed Jun 4 19:02:18 2025 user.info chirpstack-gateway-mesh[2164]: Frame received - [uplink_id: 195275613, freq: 868300000, rssi: -49, snr: 12.5, mod: [LORA - sf: 9, bw: 125000]]
Wed Jun 4 19:02:18 2025 user.info chirpstack-gateway-mesh[2164]: Proxying LoRaWAN uplink, uplink: [uplink_id: 195275613, freq: 868300000, rssi: -49, snr: 12.5, mod: [LORA - sf: 9, bw: 125000]]
Wed Jun 4 19:02:18 2025 user.info chirpstack-gateway-mesh[2164]: Sending uplink event - [uplink_id: 195275613, freq: 868300000, rssi: -49, snr: 12.5, mod: [LORA - sf: 9, bw: 125000]]
Wed Jun 4 19:02:18 2025 user.info chirpstack-mqtt-forwarder[2195]: Received uplink frame, uplink_id: 195275613
Wed Jun 4 19:02:18 2025 user.info chirpstack-mqtt-forwarder[2195]: Sending uplink event, uplink_id: 195275613, topic: eu868/gateway/0016c001f15d63d6/event/up
Wed Jun 4 19:02:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Received message, topic: eu868/gateway/0016c001f15d63d6/command/down, qos: AtMostOnce
Wed Jun 4 19:02:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Received downlink command, downlink_id: 378786959, topic: eu868/gateway/0016c001f15d63d6/command/down
Wed Jun 4 19:02:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Sending downlink frame, downlink_id: 378786959
Wed Jun 4 19:02:19 2025 user.info chirpstack-gateway-mesh[2164]: Downlink command received - [downlink_id: 378786959 - [freq: 868300000, power: 16, mod: [LORA - sf: 9, bw: 125000], timing: [DELAY: 1], [freq: 869525000, power: 29, mod: [LORA - sf: 12, bw: 125000], timing: [DELAY: 2]]
Wed Jun 4 19:02:19 2025 user.info chirpstack-gateway-mesh[2164]: Proxying LoRaWAN downlink, downlink: [downlink_id: 378786959 - [freq: 868300000, power: 16, mod: [LORA - sf: 9, bw: 125000], timing: [DELAY: 1], [freq: 869525000, power: 29, mod: [LORA - sf: 12, bw: 125000], timing: [DELAY: 2]]
Wed Jun 4 19:02:19 2025 user.info chirpstack-gateway-mesh[2164]: Sending downlink frame - [downlink_id: 378786959 - [freq: 868300000, power: 16, mod: [LORA - sf: 9, bw: 125000], timing: [DELAY: 1], [freq: 869525000, power: 29, mod: [LORA - sf: 12, bw: 125000], timing: [DELAY: 2]]
Wed Jun 4 19:02:19 2025 user.err chirpstack-gateway-mesh[2164]: Handle command error: Operation cannot be accomplished in current state
Wed Jun 4 19:02:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Received ack, items: [], downlink_id: 378786959
Wed Jun 4 19:02:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Sending ack event, downlink_id: 0, topic: eu868/gateway/0016c001f15d63d6/event/ack
Wed Jun 4 19:03:19 2025 user.info chirpstack-concentratord-sx1302[18040]: Publishing stats event, rx_received: 5, rx_received_ok: 5, tx_received: 0, tx_emitted: 0
Wed Jun 4 19:03:19 2025 user.info chirpstack-gateway-mesh[2164]: Gateway stats received, gateway_id: 0016c001f15d63d6
Wed Jun 4 19:03:19 2025 user.info chirpstack-gateway-mesh[2164]: Sending gateway stats event
Wed Jun 4 19:03:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Received gateway stats
Wed Jun 4 19:03:19 2025 user.info chirpstack-mqtt-forwarder[2195]: Sending gateway stats event, topic: eu868/gateway/0016c001f15d63d6/event/stats
and this is what I see in the logs of my end device
20:02:18.315 -> Sending uplink
20:02:18.315 -> RLB_PRO: Uplink MAC payload:
20:02:18.315 -> RLB_PRO: 00000000: 0b 01 ..
20:02:18.480 -> RLB_PRO: Uplink (FCntUp = 54) decoded:
20:02:18.480 -> RLB_PRO: 00000000: f8 fb 04 3c 00 00 00 00 00 00 00 00 24 0d ca 3f ...<........$..?
20:02:18.480 -> RLB_PRO: 00000010: 80 32 c2 17 01 82 36 00 1c b6 01 2c d0 12 ba ab .2....6....,....
20:02:18.480 -> RLB_PRO: 00000020: 14 .
20:02:18.480 -> RLB_PRO:
20:02:18.480 -> RLB_PRO: PHY: Frequency = 868.300 MHz, TX = 16 dBm
20:02:18.480 -> RLB_PRO: LoRa: SF = 9, BW = 125.0 kHz, CR = 4/5, IQ: U
20:02:18.480 -> RLB_DBG: Timeout in 829 ms
20:02:18.641 -> RLB_PRO: Uplink sent <-- Rx Delay start
20:02:18.641 -> RLB_PRO:
20:02:18.641 -> RLB_PRO: PHY: Frequency = 868.300 MHz, TX = 16 dBm
20:02:18.641 -> RLB_PRO: LoRa: SF = 9, BW = 125.0 kHz, CR = 4/5, IQ: D
20:02:19.621 -> RLB_PRO: Opening Rx1 window (128 ms timeout)... <-- Rx Delay end
20:02:19.750 -> RLB_PRO: Closing Rx1 window
20:02:19.750 -> RLB_PRO:
20:02:19.750 -> RLB_PRO: PHY: Frequency = 869.525 MHz, TX = 16 dBm
20:02:19.750 -> RLB_PRO: LoRa: SF = 12, BW = 125.0 kHz, CR = 4/5, IQ: D
20:02:20.635 -> RLB_PRO: Opening Rx2 window (688 ms timeout)... <-- Rx Delay end
20:02:21.318 -> RLB_PRO: Closing Rx2 window
20:02:23.280 -> DownLink is null: 1