System unavailable on network

[alessiomaggi]

Hi all,
i’ve a big problem. I’ve three raspberry pi opensprinkler board.
My installations are very basic: jus download the pre-configured SD image and… go!
after some days ALL of my berry are unreacheable on network: three different locations and networks but same problem:
any idea?
Thanks!
Alex

[Samer]

Are they on WiFi or wired?

[alessiomaggi]

Wired.
On the same networks there is another berry, always on connected to a relays board: no problems for this device

[Samer]

When they drop off the network can you still interact with them (eg. keyboard/monitor)? In other words, is it the network dying or the entire Raspberry Pi going down?

[Ray]

@alessiomaggi: when they become unreachable, can you still ping them? I suggest that you unplug Raspberry Pi from OSPi and see if it’s still alive. It will help to first isolate the problem — whether it’s the Raspberry Pi that has become unresponsive, or it’s OSPi that’s not providing the required voltage to Raspberry Pi.

[alessiomaggi]

Is the entire berry down.
I use professional AC adapter on din rail 24VAC 15 VA like http://www.rexelonline.it/tmp/MAIN/PY1TDTR015_DDV.jpg

[Samer]

Does the Pi still lock up when not attached to the OSPi?

[Author]

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