Unable to install RouterOS by netinstall for Audience US version

Hi all.

My Audience US version can’t enter to ethernet boot for netinstall both pressing on reset button for 20 secs and “system\routerboard\settings set boot-device=try-ethernet-once-then-nand”.
It always bypasses ethernet boot. I tried with a hap and the hap working well.
Anyone have same problem?

Which ros version are you trying to install ?
There have been issues reported using 7.11.2.

Try latest 7.12rc version.