- The initial setup is relatively complicated and requires a Windows computer ahead (The configuration software is available for Windows only)
- It can be connected simultaneously only one instance of the software to the LAN adapter. This is particularly why angry because only in the Windows environment, there are two different programs that you have to use to configure the device: an IP address, communication (AES on or off) and firmware update (if necessary), the other for the configuration of connected devices. From a LAN-enabled device you should now have expected that it can handle multiple connections in parallel.
Apart from these two points of the tip: look for problems in the Internet. The establishment of this unit is not completely trivial and one runs easily even in situations that you may not understand right away. On the Internet there are many instructions on this device that help in such situations. The manufacturer's documentation is as relatively thin and does not help much further (but you should read it thoroughly, which helps to develop a little understanding of the system HomeMatic)