Forum tinycontrol

Hello
I upgrade the latest firmware 3.0 in my lan controller, is no longer reachable via LAN .. no IP no MAC address.
I tried the reset button (push for 10 seconds) but nothing happens
it is possible to downgrade the firmaware?
it is possible to reset the default settings?

Hi
The last full version is 2.26 http://tinycontrol.ats.pl/forum/viewtopic.php?f=2&t=428
3.0 version is without watchdoog.
1.What version you have before upgrade?
2. If you connect to the power LK, is flashing green LED on the RJ45 connectors?