3 wan PCC issue

I have 3 wan
I did load balancing with failover PCC

What I need to know:
if wan1 bandwidth is fully used how to move new packets to wan2 or wan3 “The empty Bandwidth”

In my case if wan1 “8mb” is fully used & another user wants to download its too slow & dont move to wan2 or wan3,

Help Please,

Regards,

Hi,
this is known bug.

See these two threads:
http://forum.mikrotik.com/t/pcc-routes-inactive-after-upgrade-6-35-to-6-35-1/97624/1

http://forum.mikrotik.com/t/v6-35-1-current-is-released/97577/34

pcc is per tcp/ip connection basis load balancing and is not perfect, pcc distributes tcp/ip connections across the wan connections.

the load balancing is done at the start of the tcp/ip connection, at that moment there is no way to know how many traffic that connection will transfer

your problem is that if a big tcp/ip connection and a little tcp/ip connection share a wan connection, then the big connection starve the little connection

i think you must queue traffic to distribute or prioritize the available bandwidth between the tcp/ip connections or clients using a specific wan connection