Well, I'm not entirely sure what happened, but the device now works even with the previous OS image: both network ports are functional and everything else is normal. The only thing that changed is that I have removed the yellow casing so the unit is not running too hot anymore... Perhaps this has so...

Thanks for the replies. @igorp, I was able to install armbian, and although the power LED still blinks as it did, I can now access the device through the network! Using armbian-config, I generated a diag file (http://ix.io/2AVD) to see what is going on. Other than a reference to ledtrig-cpu (the bli...

I've been using a R2S board for a while and after rebooting it to apply a new configuration option (port forwarding), the device's power LED started blinking. 2 blinks per second approx. The unit is no longer responding to pings, etc. I tried flashing a new copy of the FriendlyWrt image and I get th...

I am using the R2s and after changing a port forwarding rule in the Lua web interface, the unit rebooted and never came back to life: the power LED is now blinking twice every second and the network interfaces are not accessible anymore. I tried flashing a new copy of the ISO (rk3328-sd-friendlywrt-...