Hello
As you may know, i posted similar topic not long ago regarding ax2 and problem with link speed. That ax2 is now returned for service at my local distributor.
Yesterday i noticed that my second ax2 exibit same problem so i tried to do a little troubleshooting.
In my network cabinet downstairs I install RB260 switch because i need to connect another room to the network.
So my trunk is coming from upstairs to the RB260 on port 1, then it leaves RB260 at port 2 and goes to the ax2.
Ports 3 and 4 are untagged for VLAN88, 5 and SFP are disabled as they are not used for now.
So now i can see 1000Mbps link speed between ax3 upstairs and RB260 but only 100Mbps between RB260 and ax2.
While i was configuring RB260 i was connected thought same cable that is now used as trunk to the ax2 and the link speed was 1000 Mbps...
I don't know where the problem is... This is now second ax2 with the same issue...
Any suggestions what to try now ?