Low wireless speed without fasttrack v7.1

RouterOS Wireless Networking
1

Hello
I have hap ac2 device with v7.1 and i have trouble with wi-fi.
I have internet link 1Gbs.
I did a reset from the default configuration.
When I connect via wifi with fasttruck turned off, I get a low download speed (~ 30 Mbs).
When I connect via wifi with fasttruck turned on, I get a high download speed (~ 300 Mbs).
I am not limited to cpu performance
But for some reason the shaper turns on and cuts the speed.
There is such a problem on version 7.1. on version 6xx this was not.
I filmed it on video.
https://youtu.be/kJwTuTPs5yU

2

Hmmm.. very similar to these Threads/ Posts :

http://forum.mikrotik.com/t/speed-drop-after-update-to-7-1stable/153932/1
http://forum.mikrotik.com/t/ccr2004-high-cpu-usage-ros7/152163/9

3

Yes, this is it and there is no solution

4

It isn`t a Perfect Solution,
But at least Mikrotik allowes you to upgrade back to the 6.48.6 (Long-term) or 6.49.2 (Stable).

Maybe there will be a Solution in the Future !

5

I very much doubt that the problem is in the routing cache, because the problem is only wireless, and there is no problem with the speed via wired connection.
They just don’t admit the problem and come up with an excuse.

6

It’s the wireless driver.