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...	...	@@ -992,11 +992,40 @@
992	992	**Note: lorawan's protocol link——[[LoRaWAN® Regional Parameters v1.0.3revA (lora-alliance.org)>>url:https://resources.lora-alliance.org/document/lorawan-regional-parameters-v1-0-3reva]]**
993	993
994	994
	995	+== 13.3  ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" ==
995	995
996	996
997		-== 13.3 How to get the log information of the node？ ==
	998	+This is because the node's packets are retransmitted, and the Fcnt of these packets is the same.
998	998
	1000	+The user can Disable frame-counter validation on the chirpstack node and this warning message will not appear in the logs.
999	999
	1002	+
	1003	+The packet is retransmitted because the node device has enabled the acknowledgment uplink packet mode and the node cannot receive the ACK acknowledgment packet delivered by the gateway.
	1004	+
	1005	+
	1006	+**The possible reasons are: **
	1007	+
	1008	+~1. The signal of the node device and the gateway is not good
	1009	+
	1010	+2. Too many node devices affect the downlink of the gateway
	1011	+
	1012	+
	1013	+[[image:image-20240717085339-1.jpeg]]
	1014	+
	1015	+
	1016	+* **Disable frame-counter validation**
	1017	+
	1018	+[[image:image-20240717102613-5.png||height="803" width="1211"]]
	1019	+
	1020	+
	1021	+* **Result**
	1022	+
	1023	+[[image:image-20240717092428-4.jpeg]]
	1024	+
	1025	+
	1026	+== 13.4  How to get the log information of the node？ ==
	1027	+
	1028	+
1000	1000	~1. Get information about a single node.
1001	1001
1002	1002	* Download this file in the node's live data interface.
...	...	@@ -1028,5 +1028,6 @@
1028	1028
1029	1029	[[image:image-20240117175738-5.png]]
1030	1030
1031		-== ==
	1060	+(% class="wikigeneratedid" id="H" %)
	1061	+
1032	1032	)))

image-20240717102613-5.png

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