Whilst the Beo5 Configuration Tool will update the Beo5 to the latest firmware version 1.40a, there has also been a recent hardware change detailed below which is currently being phased into production.
It was found that 3rd party products with short or narrow infra-red receiver range would not work correctly. This particularly effected non AV products such as air-conditioning and curtain control.
The last update to the Beo5 Configuration tool version 2.20 provided firmware version 1.40a plus some code handling facilities in the tool to handle this issue.
A hardware update replaced one of the infra-red diodes with one that matches the narrow reception angle of some systems. Both a 850 nm and a new 950 nm infra-red diode are being changed.
So, either get the latest hardware version or have your unit upgraded by having the board replaced.