NEW STABLE VERSION 6.47.3 DOES NOT RECEIVE IP FOR INTERFACE AT 10 mbps

Hello team, I had a problem in a technical visit that I recently made, we connected a RouterBoard Hex Lite with version 6.47.3 to a terminal that its ethernet port did not give more than 10mbps of speed, the RB never received ip for dhcp client I had to put a fixed ip to establish communication with the terminal, even so I had no data, I had no internet output, then I put an RB with version 6.43.x and this one if it worked perfectly at 10mbps and it received ip through dhcp client, the question is: this speed was ruled out for new versions?

LOUD! It hurts my ears.

You could try pressing the CAPS LOCK KEY.

Did the ethernet link come up at all in 6.47? Execute /interface ethernet monitor once and check if auto-negotiation finished. Also check what speeds are advertised by RB (the advertising section) and what speeds are advertised by link partner … and are there any overlapping speed/duplex combinations?

The other possibility is that link partner doesn’t support autonegotiation at all … in that case, MT configures interface to configured/default static settings and it might be that setting is not appropriate for the link partner (current default is 1Gbps full duplex, it used to be 100Mbps full duplex before … I don’t remember which version came with new defaults).

Hello, I went back to a previous version and surprisingly it worked, I still have not determined what the problem is, when I succeed I will be giving you feedback