Have you tested it with sqm enabled?
no.
I don’t experience any problems, for this reason I don’t turn on everything, whether it’s necessary or not. Is your router's queue of receive transmit packets really full?
I set it up quickly, I didn’t particularly optimize it, since I don’t see any point in using it for myself, but the speeds are still higher than 50 megabits.
Sometimes my Internet connection goes down for a few seconds. I can connect to the router, but not to the Internet. Any solutions?
what your home internet setup i think it not your router's fault
i watch the tutorial but don't know 100% what to do with the SQM. sorry for my bad English could you please explain more for what setup u have put in your
I've performed a few tests with iperf3.
- Server - Mikrotik (no NAT) - AX3000T (NAT) -(wifi)- Laptop
Iperf 3 was running on the server and a laptop.
Around 900 Mbps near the router. - AX3000T -(wifi)- Laptop
Iperf 3 was running on AX3000T and a laptop.
Up to 1.3 Gbps near the router.
Iperf3 was running with default params, just added -R flag to test download speed and without -R - for upload.
i think that you mean your lan ok how about your wan have u test it yet
My English is also bad))). What do you want to achieve with these settings? If your provider is not very high quality, then you will not get long-term results, since every minute you will have different data and different results. And judging by the documentation, the settings are different for different situations. I have optics via ONU to the Ethernet.
NAT means that traffic goes from WAN to LAN and backwards.
Hey guys im using latest snapshot and when i set the range in 5G AX to 160 Mhz, the access point does not start, is there any fix to it?
Country and channel also set ? To what ?
AX Channel 48 (80 Mhz at this moment), country is on driver default at the time of that message, but i just changed it to Philippines.
So in luci ,set to AX , 36 channel , width 160MHz , set country to Philippines , and should work.
that did the trick, thanks. But now i noticed a problem in the 2.4 Ghz band, im trying to set it at 40 Mhz it did start the access point, but checking via analyzer it's still 20 Mhz. My configuration for 2.4 Ghz is channel 13, AX, 40 Mhz, Philippines.
Search for option "Force 40MHz mode" in Advanced settongs
Thanks again, it worked! 
I recently bought a Xiaomi AX3000T router and followed the OpenWRT installation procedure at https://openwrt.org/inbox/toh/xiaomi/ax3000t.
Before the OpenWRT install the router was configured as a repeater, and everything was going smoothly until the step "Change to OpenWrt U-Boot." There were no errors in the process itself, but I lost web access to OpenWRT. I tried to recover using the tftp server; the AX3000T accessed the server, fetched the file, but still no web access. I then decided to revert to the stock firmware (following the instructions from the above page), and now I don't even have ssh access. The LED doesn't light up anymore. It doesn't get an IP from the ISP's router, and I can't access it even by setting a manual IPv4 on my computer, whether using the IP 192.168.1.10 or trying to use tftp recovery with the IP 192.168.1.254. Any ideas on what I could do to access the router and get it working? It can be with OpenWRT or the original firmware, it doesn't matter now. Thanks in advance.
suggest you connect serial-to-USB adaptor to check the boot-log.