I have soft 6.33.3.
Today I noticed the problem queues upload.

Limiting upload not working. In contrast, limit the download works perfectly.
After inspection, I found that the fault is in the software.
I did a downgrade to 6.32.3 and everything on it works well




Update:

If I disable fasttrack limit on upload works again!
what's happening ?

When you use fasttrak your traffic doesn’t go into firewall's.
Read this http://www.mikrotik.com/download/share/FastTrack.pdf
...

""Fasttracked packets are not be visible in firewall rule counters""

So your traffic marked as fasttrak dont go into queue too.

http://wiki.mikrotik.com/wiki/Manual:Wi ... escription

When you use fasttrak your traffic doesn’t go into firewall's.
Read this http://www.mikrotik.com/download/share/FastTrack.pdf
...

""Fasttracked packets are not be visible in firewall rule counters""

So your traffic marked as fasttrak dont go into queue too.

http://wiki.mikrotik.com/wiki/Manual:Wi ... escription

I did a downgrade to 6.32.3 and everything on it works well



why in the version 6.32.3 functioning well ?

add a configuration of firewall or where you use a fasttrack.

try an ip-address not a bridge - 192.168.101.0/24 !!

i have no idea while bridge will not work