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"ACKACK out of order, skipping RTT calculation" messages hammering my logs #3053

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@lvance18

Hi,

I know there are other questions regarding this issue but I was not able to find a clear "fix" or answer to if this is really an issue I need to address. I am getting hammered with messages like this:

2024-10-17T15:44:52.312389498Z15:44:52.312353/SRT:RcvQ:w1!W:SRT.in: @379054247:ACKACK out of order, skipping RTT calculation (ACK number: 8175139, last ACK sent: 8175149, RTT (EWMA): 135478)

I am using srt-live-transmit over a starlink/SD-WAN setup. Here is what I am using to run the reciever:

srt-live-transmit -v "srt://:7157?retransmitalgo=0&rcvbuf=100000000&peeridletimeo=3600000&rcvlatency=30000&tsbpdmode=true" "udp://10.3.163.223:9157"

Is this an issue with timing on the sender and reciever ubuntu boxes? I would appreciate any help on this.

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    Type: MaintenanceWork required to maintain or clean up the code[core]Area: Changes in SRT library core

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