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Erik
1
•
asked Dec 15, 2025
Class-B devices stays at deviceClassEnabled: CLASS_A
Hello! Current Configuration on both sensor and Chirpstack: Class-B Confirmed Donlink tiemout: 0 Class-B-ping-slot-datat-rate: 0 Class-B-ping-slot-periodicity: 16 seconds Freq: 869525000(Hz) Eventhough I've configured it as a Class-B se...
troubleshooting
configuration
devices
chirpstack
class-b
0
votes
2
answers
98
views
john hutchison
1
•
asked Dec 13, 2025
Chirpstack Gateway OS (Pi4b Base 4.9.0) - Halts GW functions when sending Configuration Command if GNSS is enabled
TLDR; Concentratord stock config for the HAT causes concentratord to hang when sending configuration command and GPS is enabled, but obviously not working properly (GPS does work properly with factory RAK image): {code...}
bug
chirpstack-concentratord
chirpstack-os
0
votes
0
answers
105
views
Bruce
3
•
asked Dec 12, 2025
I'm confused on what applications use what TOML files
Hello, I've loaded Chirpstack onto a Raspberry PI runing Pi OS following the instructions for a Debian/Ubuntu device. I'm now trying to modify the TOML files but I see mention of MQTT within chirpstack.toml and within the specific r...
configuration
chirpstack
0
votes
1
answers
84
views
Simão Fernandes
3
•
asked Dec 12, 2025
Question about the meaning of “txack” in Events (downlink confirmed vs only sent)
Hello ChirpStack support team, I have a question about how to interpret the “txack” flag/signal shown in Events related to downlinks. When a downlink is sent and I see txack in the Events, does that mean: the end node actually received the ...
integrations
devices
0
votes
1
answers
171
views
Quanh
1
•
asked Dec 12, 2025
Gateway rak 7391 offline after 24h while using cellular and UDP packet forwarder
I am working with a system consisting of end device → gateway → ChirpStack. The gateway is configured to use the UDP Packet Forwarder to transmit data to ChirpStack v4.14.0 hosted in the cloud. My gateway is a DIY RAK7391, and I manually in...
troubleshooting
configuration
gateways
chirpstack
0
votes
1
answers
80
views
Jorge
1
•
asked Dec 11, 2025
Gateway milesight UG63 LoRaWAN Packet Forward Connected but on chirpstack stays as never seen
Hi, i have a problem integrating gateways I installed chirpstack on a ubuntu server pc and i have been unable to connect to my gateway. this is the configuration for the Gateway this is the GWs section on chirpstack this is my firewall stat...
troubleshooting
gateways
milesight
0
votes
1
answers
102
views
3
•
asked Dec 11, 2025
RX1 window timeout when using RAK MQTT Forwarder for ChirpStack v4
Hello folks. I am trying to connect LoRa device using RAK7268CV2 gateway as forwarder but get 95 error code (Time out reached while waiting for a packet in the LoRa RX1 window: [https://docs.rakwireless.com/product-categories/wisduo/rak4270...
troubleshooting
gateways
chirpstack
rak-wireless
0
votes
1
answers
161
views
landinger
3
•
asked Dec 11, 2025
Passive Roaming Activation hangs after "success"
Hi, has somebody expierence with "Passive Roaming Activation"? After receiving "HomeNSAns","Result":{"ResultCode":"Success"} the fNS do nothing else. Complying to Aliance Spec. TS2-1.1.0 it should sta...
troubleshooting
chirpstack
passive-roaming
0
votes
1
answers
63
views
FilipS
1
•
asked Dec 10, 2025
HAL error on multicast: Convert downlink protobuf to HAL struct error
Hi Chirpstack community, I already posted this question on the old forum, however due to the move to new system it didn't receive any answer. In the meantime, I moved from RAK2287 to Semtech CoreCell, but the issue remains the same. Her...
chirpstack-concentratord
chirpstack-os
fuota
0
votes
1
answers
63
views
dmeise
1
•
asked Dec 10, 2025
V4 with EU868 setting will not use DR6 or DR7
Hello, I am running ChirpStack V4.15 in a Docker container and have connected a RAK7268V2 gateway to it. The configuration is EU868 and ADR is enabled. Everything runs very smoothly except for one thing. The end device never speeds up to DR...
chirpstack
0
votes
2
answers
75
views
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