Crashed Z-Wave Network?

[Goldwing1973]

Yesterday i recieved a FGR-222 (Fibaro Roller Shutter 2) from Amazon, it was a "used" device.
I've been trying for over an hour getting it to connect to my Aeon Z-Wave+ stick and registering on my Z-Wave Network.
But... now i have 2 Unknown Devices and most of the devices in my z-wave network don't work anymore.
The 2 unknown devices are probably partially registered FGR-222 but i'm unable to delete them, when i hit the delete button it deletes them, but after a reboot or restart of Domoticz the're back.

054 (0x36) Zonnescherm Slaapkamer FIBARO System FGRM222 Roller Shutter Controller 2 FIBARO System 0x1000 0x0302 2016-09-29 21:42:36 No [Heal node]
053 (0x35) Unknown 0x0000 0x0000 2016-09-29 21:42:26 No [Heal node]
052 (0x34) Unknown 0x0000 0x0000 2016-09-29 21:42:26 No [Heal node]

Also, i have 2 devices i did register, but are not in use right now
025 (0x19) NOT USED FIBARO System FGS221 Double Relay Switch 2x1.5kW FIBARO System 0x100a 0x0200 2016-09-29 21:42:26 No
037 (0x25) Boompje Dressior FIBARO System FGD211 Universal Dimmer 500W FIBARO System 0x100a 0x0100 2016-09-29 21:42:26 No
Both of them are online according to Domoticz, but that's impossible, they are on my desk waiting for a new place to be used.

Is there a way to fix this, or do i have try to unregister al my devices, and do a hard-reset on the Aeon and start over?

[Janco]

Problably too late, but try this:

https://blog.therzogs.com/?p=295