Hi Mikrotik,
There is a bug with all the Mikrotik versions for the Queues and using DHCP.
I am using MikroTik radius for the provisioning of the RADIUS attribute "MIKROTIK-RATE-LIMIT", where I set each user's respective bandwidth parameters.
The problem happens when a user uses the same mac address from a different VLAN.
Mikrotik combines the two mac addresses in the same target queues but sharing the same bandwidth. They should have different bandwidth.
suggestion: for the queue names instead of the format : dhcp-ds<MAC-ADDRESS> use the following format: dhcp-ds-<DHCP-SERVER-NAME><MAC-ADDRESS>. This is to make sure they have unique QUEUE name.