- Merten Connect 5051xx: None of them have been able to successfully include
See viewtopic.php?f=3423&t=22628&p=60255#p59991
note from PoltoS: From the post you refer to it looks like the device is not a problem with Z-Way, but is with other devices (means it can not contol other than Merten). But Z-Way can catch events from it and handles them - UZB1: Many off these devices fail to the update bootloader
See viewtopic.php?f=3422&t=22529 - RaZberry in combination with RaspberryPi 2: Less stable compared to Raspberry B
See viewtopic.php?f=3422&t=22453&p=59554#p59554 - Eurotronic Comet TRV: Unstable/Unreliabale with ZWay
See viewtopic.php?f=3419&t=22404 - Vision PIR Motion & Temp sensor Gen 5 ZP 3102EU: Unable to get Status
See viewtopic.php?f=3422&t=21843 - Aeon Labs ZW089-A Door Sensor: Violation of protocol.
See viewtopic.php?f=3419&t=21704#p57641 - Aeon Labs Gen 5 ZW089-A: Unable to get sensor updates
See viewtopic.php?f=3419&t=21704 - Philio PST02-1A: Interview failed
See viewtopic.php?f=3423&t=21185&start=20#p55987 - Fibaro FDG-212 Dimmer 2 : Broken firmware
See viewtopic.php?f=3423&t=22236#p58888 - Fibaro Motion Sensor: Multichannel associations broken
See viewtopic.php?f=3419&t=21161&p=54667#p54643 - Vision ZD2102EU-5 Inclusion problems
See viewtopic.php?f=3423&t=21293 - KEYFOB (ZME_KFOB_S) Cannot change wakeup interval.
See viewtopic.php?f=3423&t=21325 First post has work-around. - Fibaro RGB Interview fail SwitchColor and PowerLevel
See viewtopic.php?f=3422&t=20042&p=51950 (bug reported to Fibaro) - ZME_054436 wall controller Does not include with v2.0.1-rc33
See viewtopic.php?f=3422&t=21657
There are some guesses that 10% of the Z-Wave devices are flawed. This can happen a.o. because of non-conformity to Z-Wave specifications, weaknesses in the Z-Wave specifications, and quality standards for manufacturing, ...