David Bar-On

Are you able to build iperf3? If you can, **please use the code of PR #1764** (latest iperf3 code with a change to timeout when a control message is not...

> iperf3 version 3.5 iperf3.5 is a very old version. Suggest to use a new version (although per issue #779 probably it will not help this specific issue). > In...

In general, using the latest iperf3 version, currently 3.17.1, is the best choice. See http://software.es.net/iperf/index.html. If you are able to build iperf3, than you can use the tar file from...

@olekstomek, it seem as if TCP in your machines have unlimited (or huge) window size. From the information you sent it is clear that the transferred packets are buffered in...

@olekstomek, I don't really have any clue about what happens. Few things to consider/try: 1. Was the iperf3 you built for Vista ("iPerf 3.1.3 (8 jun 2016 - 1.3 MiB...

@olekstomek, until we will understand the root cause of the problem it will not be possible to determine whether the problem is in the application. In any case you provided...

@olekstomek, > Yes you are right. I made such a thesis because, for example, the speedtest.net CLI works properly or other speed tests on web pages eg.: this or this...

@olekstomek, I still don't have a clue what may the the problem ... > I will do it but I have to create a local network by cable first (because...

@olekstomek, > Unfortunatelly nothing new using ethernet Just to make sure, did you check the log at the server side to see what is the actual throughput? I would expect...

@olekstomek, > ... and memory is the same (that's why I changed the name of the topic and made it clear that it was about TCP). As you are using...