The video and the text on links are on Russian language, and this is an English language forum.
No one of us (users, not MikroTik members) work at any problem.
Contact MikroTik directly.
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On the version 6.x traffic flow, simple and queue tree are changed.
Revert to 5.26 and frequent one MikroTik course, for understand how the thing works, in this way everytime something change, you understand how fix it,
instead to just “copy & paste” from the guide you find over internet, and on the first change go to panic.
