Copy speed transfer slow

Here we go:

Actions done:
Device connected in Wired
Debugging enabled
Restart the Vero
iperf3 from Vero to laptop
iperf3 from Laptop to Vero
upload logs



Interface looks clean

Feb 15 16:55:42 osmc kernel: meson6-dwmac c9410000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

eth0: flags=-28605<UP,BROADCAST,RUNNING,MULTICAST,DYNAMIC>  mtu 1500
        inet  netmask  broadcast
        ether 90:0e:b3:07:b5:3f  txqueuelen 1000  (Ethernet)
        RX packets 56462  bytes 76287033 (72.7 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 97111  bytes 141748588 (135.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 30  

Could install speedtest and check the speed from the Vero to Internet as you indicate you have fiber.
Login the Vero via SSH and run these:

sudo apt install speedtest-cli

Here we go:

Impressive perf differrence between download & upload (and also between my laptop and mobile VS Vero)

Well at least now we know it is not a network issue between the Vero and your router.
Still doesn’t explain why you only get 50 Mbit between your Notebook and the Vero.
As I asked before any other devices you can test iperf against the Vero?

I have a macbook available, I will try to install iperf and do similar test

A bit better from a Macbook (good to know than macOS > Windows :stuck_out_tongue: )

But I still don’t understand how I could have so much perf difference between device to device in LAN, and device to Internet (which is 3times faster)


This is all strange, so Mac is also wireless?
What is the iperf result for Notebook to Mac?

Yes wireless too

I managed to do from Mac to Notebook (the other way around doesnt work, probably due to MacOS FW thing, I dont know how to check this)


The Notebook might have some power saving option enabled on the WiFi adapter. This might be configurable via Device Manager on Windows.

This can usually cause higher latency and slower speeds.


I checked and it’s already disabled
I also checked the power setting of the power plan, and it’s already set to “max perf” for the network adapdater as the laptop is always power pluggin

Do you have dedicated SSID for 2.4 and 5Ghz?
Maybe notebook was switching between the networks.

YEs 2 dedicated network
I spend half of my day yesterday to check the Wifi , bandwidh, noise, etc…
Nothing wrong, all devices are on the 5GH network and remains on it