could you be kind enough to paste your queue config then? what uptimes, what network load? what boards?

cheers!

I too would like some update on this. Can anyone confirm working pcq queues above 3.2 ? I'd like to use it on 3.7 and 3.6, but on 3.7@RB150 it too fails after a while. It could just as well be a config error, as I have then tried if I recall correctly with parent queues as PCQ, but I hear others too...

what you also need is to mark packets with flags: fin,syn,rst,psh,ack,urg/ack and fin,syn,rst,psh,ack,urg/syn unfortunately, mikrotik routeros can't mark urg/ack or urg/syn. at least I don't know how to do it. or maybe we're all misunderstanding, and by having 'tcp-flags=ack,fin,syn,rst,psh,ack,urg'...