Rb 1200 upload problem

Hellow I have an rb1200 which is my main router after my provider. There is a problem when testing my upload on speedtest.net it doesnt work correctly because when I test my bandwidth between 2 mikrotik devices which one of them is the mentioned rb1200 the test results are ok (100mbps/100mbps) but when I test it on speedtest.net it comes up to 15 mbps max and there is such problem aswell,there is an rb750gl connected to rb1200 and when I plug my cable to the rb750gl and test my upload speed on speedtest.net the speed comes upto 50-60 mbps the version of rb1200 is 6.1 the rb750gl is 5.24 so what may be the problem ?

can anyone help me ?

not enough info for help you!

We need some Detail to understand what you are doing..

misrty7

do you use port 9 and 10 of RB1200?

RB1200 has lot of problem on these 2 ethernet ports.

yess.. that was the problem thanks a lot how my careless =)) I did a lot of trying but I did all of them on eth 9 and eth 10 =))