Thanks for the reply.
Sure, I saw that post, but as far as I have 2x ~70Mb/s available, doesn't that mean that the total speed I get from 2, 5, 10 concurent flux should get closer to ~140Mb/s (ie. 30 + 30 + 30 + 30 ...) ? At least that's how it is pictured in the post.
For now, I couldn't get more that 1SIM +/- 10% capabilities no mater how much stream I started. And every time I start a new stream, the rest of them always lower to reach a total of ~1SIM capabilities.
It seems to be working on the upload size though.
On what basis do the RUTX do balance ? ip, port, application ?