WDS mode is worse the Universal. No IP address was given to sprinkler at all. I disconnected RE from power connector, disconnected the LAN cable and nothing happened. Sprinkler tried to ask the IP...

OK, in WDS mode after the reboot my sprinkler not answer to ping ... TIA,

OK, I switched to mode 2 (WDS mode?) from mode 1 (Universal mode?). I'm not sure this was the problem. In 2-3 days we will see the results. TIA,

Yes, you're right, we've got 2 problems. Yesterday evening I rebooted the RE. ASA the RE finished the reboot process the OpenSprinkler appered on the network (checking the ARP table of main router)....

There is problem with the WiFi connections when the DHCP problem appears (when I lost the connection to LAN device): Mobil phones and my notebook is not able to connect to main router easily by WiFi!...

coca koala wrote Now I am confused about your scenario. Does it look like this? remote PC --------{ Internet }-----------router --------RE ----------LAN PC running SSH proxy service for the remote PC...