As the link below.

 

http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=2&pub=5575378759&campid=5338273189&customid=&icep_item=382617850793&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg&toolid=11111

Is your ethernet working fine?

 

"Important: Some devices suffer from a Gbit Ethernet issue related to the GbE PHY leading to a severe amount of packet losses which might render Ethernet unuseable. It’s confirmed as a hardware issue and if you’re affected or not can be simply checked by testing network throughput with iperf3. Against another GbE capable device, you should exceed 900 Mbits/sec with Armbian (only 800 Mbits/sec in RX direction when not using Xenial due to iperf3 being single-threaded in both directions then and bottlenecked by CPU). If you see low throughput and high retransmit counts then a workaround is to switch to Fast Ethernet only by adding ethtool -s eth0 speed 100 duplex full to /etc/rc.local"

17 minutes ago, usuario74 said:

Is your ethernet working fine?

It is. With recent kernel which in the development.

1 hour ago, Igor said:

It is. With recent kernel which in the development.

So is not a hardware issue, then?

Or maybe a work around was found.

Thanks.

If it is working fine then why are you selling it? 

Also, I want to know your thoughts about the use of shock collars for dogs in eliminating its excessive barking behavior. 

40 minutes ago, margaspeak said:

If it is working fine then why are you selling it? 

With stock images it is certainly not working good. Only with latest kernel, 4.19.y, A64 boards get decent support.