Maxim

Hi @mpannen1979. Try spi-max-frequency = ; Do not change other parameters.

I think it's because of high chip temperature under heavy load. cat /sys/kernel/debug/ieee80211/phy0/mt76/reset TX hang: 1 TX DMA busy stuck: 0 RX DMA busy stuck: 0 Beacon stuck: 2 RX...

> txpower 5 means you loose the router in the next room But my phone showing this level after two walls in my home (6 meters approx distance) 

Hi @nbd168 . The hang problem is still exists on latest 21.02 snapshot: root@kndrt31r3:~# cat /sys/kernel/debug/ieee80211/phy0/mt76/reset TX hang: 1 TX DMA busy stuck: 0 RX DMA busy stuck: 0 Beacon...

Hi, @nbd168 . I made some investigation, more information here: https://forum.openwrt.org/t/mt7628-dsa-driver/114772/9?u=linaro So also I can confirm that there is no problems if we are not using builtin ethernet. For example,...

> no fast-read It's better to leave fast-read if you don't want to get a race-condition when updating the firmware in the future.

Hi. @rmilecki thank you for reseaching. Also please take a look for https://github.com/openwrt/mt76/commit/a8d9553d8fc4db9c12022451ca1d2368e796c591#commitcomment-130672442 Watchdog functionality was broken. Rolling back this commit restores it.

@enmaskarado I think it would be the final solution because of https://github.com/openwrt/mt76/commit/e4de3592c4e3baa82142eff583cb5a761f790709 (see commit description) By the way, I'm already testing the fixes and so far everything is fine.

I no longer have problems with hangs but sometimes when I reboot the device I get this ``` [ 10.722558] pci 0000:00:00.0: enabling device (0000 -> 0003) [ 10.733956] mt7603e...

@DragonBluep this is easily checked by usbethernet adapter on any MT7628 device. No problem in this chain ethernetusbwifi. Also works fine on linux upstream mtk ethernet driver. But there is...