MT7620A Wifi very slow. Is there any driver issue?

Installing and Using OpenWrt
1

Hello,

I installed LEDE (https://lede-project.org/toh/hwdata/gl.inet/gl.inet_gl-mt300a) in my new GL-MT300A router.
Now it is downloading (from wifi) about 3 times slower than another similar router I have.
Do you know if there is any problem with MediaTek MT7620A driver?

I have seen a couple of related links:



But that was many months ago.

Any clue?

Thanks a lot.

3

My Linkit Smart 7688 wifi slow too.

4

try again with these changes https://github.com/openwrt/openwrt/pull/626

please consider money support to my webmoney WMZ purse: Z290111431046 (PP,Bitcoin and others are not an option)

write and post MT7620 devices you use, their exact revision and wikidevi links to these devices

if there is enough interest (and support) i will try to get 4-5 most popular devices and continue to work on stabilizing wifi drivers

5

My Archer C20 v1 slow too with 22.03.2.
2.4GHz (40Mhz) is 14 MBit/s, while 5.8GHz (by another router chip) ok.
Old TL-WR740N is ok too (~90 MBit/s 2.4 GHz).
Original firmware, as i remember, was ok too.
???:

Sat Dec 17 10:41:13 2022 kern.err kernel: [   48.998741] rt2880-pinmux pinctrl: pa is already enabled
Sat Dec 17 10:56:45 2022 kern.err kernel: [   51.495537] ieee80211 phy1: rt2800_wait_bbp_rf_ready: Error - BBP/RF register access failed, aborting
Sat Dec 17 10:56:45 2022 kern.warn kernel: [   51.504984] ieee80211 phy1: rt2800_loft_iq_calibration: Warning - RF RX busy in LOFT IQ calibration
Sat Dec 17 10:56:45 2022 kern.err kernel: [   51.687605] ieee80211 phy1: rt2800_wait_bbp_rf_ready: Error - BBP/RF register access failed, aborting
Sat Dec 17 10:56:45 2022 kern.warn kernel: [   51.697054] ieee80211 phy1: rt2800_loft_iq_calibration: Warning - RF RX busy in LOFT IQ calibration
Sat Dec 17 10:56:45 2022 kern.err kernel: [   51.825633] ieee80211 phy1: rt2800_wait_bbp_rf_ready: Error - BBP/RF register access failed, aborting
Sat Dec 17 10:56:45 2022 kern.warn kernel: [   51.835081] ieee80211 phy1: rt2800_rxiq_calibration: Warning - Timeout waiting for MAC status in RXIQ calibration
Sat Dec 17 10:56:45 2022 kern.warn kernel: [   51.896097] ieee80211 phy1: rt2800_rxiq_calibration: Warning - RXIQ calibration FAIL
6

(You might want to make a new thread, this one is 5 years old.)

7

Thanks for the reply!
Topic's problem was still not solved, and i think that's exactly the same problem.
This errors are the only significant 2.4 wifi errors in log.

8

I cannot determine if you're disagreeing or making a new thread. Best wishes for your issue.