I recently tried to remove a broken Octan NODON from my z-wave network, but it returned an error on the ‘remove device’ screen.
So I clicked remove again, several times, which also threw errors until I gave up. Later I found out that several OTHER random devices were actually removed from the network (some Qubino dimmers, motion sensors, etc).
Which is of course annoying, because I have to re-add them again, which is a lot of work as they are all built into the walls. This sounds like something that should not be possible me. Any ideas what could have caused this?