Hello. I've an BananaPi H3 with Armbian Stretch 5.73 and 4.19.17-sunxi.

 

I use this with USB HDD for Plex DLNA media server, Amule and other service.

 

I've a strange problem with network interface. The Bananapi ( IP 192.168.1.41) is connect to a Mikrotik RB260 switch. in the same swith is connected a NAS ( IP 192.168.1.21). The switch is connect to the router RB4011 (IP 192.168.1.1).

 

When i've start the service Amule and PlexMediaServer, i've difficult to ping the router 192.168.1.1 and the connection is foult and i've ~1500ms ping, but if i ping 192.168.1.21 ( in the same switch), the connection is OK and i've 0ms ping.
If i ping 192.168.1.41 from the mikrotik router (from 192.168.1.1), i've not connection, but if i ping 192.168.1.21 from the router, i've full connection with 0ms ping.

 

If I stop the Amule-daemon and PlexMediaServer service, the connection is OK and the ping is ~0ms to 192.168.1.1.

 

What is the problem? Can you help me? Thanks

 

Sorry for my english, i'm Italian.

On 2/13/2019 at 1:54 PM, stef84 said:

What is the problem? Can you help me? Thanks

You can try two things: changing cables and installing older u-boot.