Frank Wunderlich

Is clear what i mean? Have you take a look in my wiki?

Of course...i've sent a patch to increase pasive cooling trip to 57°C,but it was not accepted or commented by MTK for a better solution. Btw.mt7622 has same problem.here another user...

Just send it upstream for both soc and look if you get any comments.

maybe you miss eeprom-data? daniel added it like me in the devicetree and with the firmware-files from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/mediatek probe works for me (creates 2 wifi-interfaces seen by "ip a").

Yes it's the portion i mean for eeprom-data. What kind of powersupply do you have (12v xA)? Are the sfp slots equipped (one/both) any other power consumers like m2 or...

you removed debug-console and then wifi works?? have you connected gnd/rx/tx to the board?

i guess your adapter brings gnd to your board and shortens anything needed for wifi to be precise all 3 have to be connected, but something there is strange...maybe try...

i do not have this issue with cp210x ``` $ udevadm info /dev/ttyUSB1 P: /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.2/1-3.2:1.0/ttyUSB1/tty/ttyUSB1 N: ttyUSB1 L: 0 S: serial/by-path/pci-0000:00:14.0-usb-0:3.2:1.0-port0 S: serial/by-id/usb-Silicon_Labs_CP2104_USB_to_UART_Bridge_Controller_010CB6FA-if00-port0 S: tty_r3 E: DEVPATH=/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.2/1-3.2:1.0/ttyUSB1/tty/ttyUSB1 E: DEVNAME=/dev/ttyUSB1 E:...

> @frank-w is your board a v1.1? no, v1.0..so maybe something has changed here between those versions

Have you reported it to sinovoip? I see no (public) Thread in forum. Changes i know for v1.1 are adding hole for 2230 nvme, moving bootswitches together, add common usb2...