PktRecvLoss is increasing even with good network conditions

[TranscodingAddict]

Hi,

i have a very simple setup with, on one side, the contrib/server basic implementation of gosrt and on the other side a simple FFmpeg caller.

On the server side I run:

./server -addr 0.0.0.0:19213 -app 0

On sthe client side I run:

ffmpeg -stream_loop -1 -re -i input.ts -map 0 -c copy -copyts -latency 500 -srt_streamid "publish:0/0" -f mpegts "srt://SERVER_IP:19213"

Everything starts correctly, but if i stop FFmpeg after a while and look at stats, I can see that the connection was not so good and packets are dropped:

&{MsTimeStamp:59464 Accumulated:{PktSent:0 PktRecv:55494 PktSentUnique:0 PktRecvUnique:55317 PktSendLoss:0 **PktRecvLoss:357** PktRetrans:0 PktRecvRetrans:503 PktSentACK:3642 PktRecvACK:0 PktSentNAK:52 PktRecvNAK:0....

If I use srt-live-transmit to compare, the result is much better:

srt-live-transmit -statsout stats.log -stats-report-frequency:10000 srt://19213 file://con > /dev/null

======= SRT STATS: sid=663284501
PACKETS     SENT:           0  RECEIVED:         10048
LOST PKT    SENT:           0  RECEIVED:             0
REXMIT      SENT:           0  RECEIVED:             0
DROP PKT    SENT:           0  RECEIVED:             0

Is there anything I am doing wrong? Any chance you could help me identify the issue ?
FYI, ping between the 2 servers is pretty good: icmp_seq=1 ttl=49 time=20.9 ms

Thanks in advance!