It is not the pppoe - it is simple queue for each user, thats where the problem is. go to the "queue type" and increase size of the queue - it should solve the problem.
What value you recommend?
But there is the same values like in 2.9.x and in v3 there is about 2-5% packet loss when running 200+
up to 10% when running 400+
up to 15% when running 600+ pppoe connections
When you compare to 2.9.x there is no packet loss in 2.9.50 version.. So, it is bug I suppose... Tested with RC13
Is it possible that somebody of you in mikrotik community test v3 with ping tool such as smokeping for packet loss for any traffic that goes through that router which have minimum 150+ pppoe connections...
I can confirm that there is no packet loss at maximum 130 pppoe tunnels, when it goes more than 150, there is imediatelly, even when cpu load is around 20-30%
Also, I saw v3 full demo, I ask somebody from Mikrotik Support if it possible to obtain .npk file for this full version, for testing of pppoe tunnels for packet loss?