Ack received error=“TOO_EARLY”

jith_cr1 · March 16, 2018, 12:38pm

Hi ,

I am getting below mentioned log at times.
ERRO[0256] gateway: tx ack received error=“TOO_EARLY” mac=00000001ffff0051 random_token=0

Can you please comment in what condition causes such message

brocaar · March 18, 2018, 10:39am

Please see the explanation at the bottom of this page: https://www.loraserver.io/lora-gateway-bridge/use/data/.

mjara · March 21, 2018, 4:04pm

Hello Brocaar,

I read the documentation that you pointed. If the packet was rejected, it is not transmitted by the gateway, right? This problem is caused by a bad configuration? Maybe RX_DELAY?

Thanks in advance!

brocaar · March 22, 2018, 8:02am

The issue is probably the latency between your gateway and the network. Because of that, the TX timestamp already expired.