I recently purchased and installed openSprinkler; I’ve been using it for about three weeks.
I’ve been experiencing intermittent “network failures” as well. Basically the OS unit goes away periodically and I cannot talk to it via either the webApp or the iPhone app. If I wait a few minutes, it always comes back. This happens several times a day.
I’m on the same subnet using local access for both webApp and iPhone app (webApp via computer on wired Ethernet; iPhone app on wifi). My OS unit is using DHCP as recommended. The unit’s IP add is not changing, so that is not the problem. And, I have the OS unit connected via a dedicated Ethernet cable so no wifi issues.
I’m currently running firmware 2.1.2 with hardware version 2.2.
Any suggestions would be appreciated.