Did you upgrade the firmware too or only the ROS ?

Both. I found out the reason, why it is missing, turns out the module has been discontinued and does not work with the latest firmware.

Hello. I am having troubles with SXT LTE kit LTE module. The kit came with built in module, haven’t done any modifications. After OS upgrade to 7.3.1 the LTE module is missing. Prior the upgrade it was there, I was able to use it and connect to the internet. /system/resource/usb> print0 1-0 Linux 5....

Thank you for the answer. From documentation this method is used on separate RouterOS, I am looking at CRS1xx - from the same documentation: /interface ethernet switch trunk add name=trunk1 member-ports=ether6,ether7,ether8 I assume this is the default method to make trunks with hardware offload, no...

Hello, I have a question about trunking protocol on CRS112-8P-4S-IN. It is said that  IEEE802.3ad and IEEE802.1ax compatible Link Aggregation Control Protocol is not supported yet. Up to 8 Trunk groups are supported with up to 8 Trunk member ports per Trunk group. So I assume there is different algo...