Router Limits transfer for unknown reason

Hello,

I have router MikroTik RouterBoard hEX. After I have added Mangle rules for identifying Youtube, Netflix, Jitsi, PrimeVideo and Google, speed of my internet connection has been slowed down by 2/3.
Once I disable all Mangle rules speed reaches normal level.
I checked statistics of all rules during speed test and they doesn’t show that anything has been caught. Also I checked on a simple Queue level, there is no traffic caught there while I do test.

I check speed of my internet on speedtest.net.

Does anyone know why is that happening ? How to debug this ?

Below you can find all my Mangle rules
mangleRules.txt (3.41 KB)
And simple queue config:

/queue simple> print
Flags: X - disabled, I - invalid, D - dynamic
0 ;;; Limit Streaming and Google Apps to half of speed fe. 5Mbit uplod, 45Mbit download. Between 9 and 16 work day
s
name=“Stream” target=X.X.X.0/21 parent=none packet-marks=Streaming priority=8/8
queue=default-small/default-small limit-at=0/0 max-limit=5M/45M burst-limit=0/0 burst-threshold=0/0
burst-time=0s/0s bucket-size=0.1/0.1 time=9h-16h,mon,tue,wed,thu,fri


Edit:
I have checked on another mikrotik, once mangle rules are applied transfer speed decreases dramatically.