BB new firmnware updates up to 67.8

Have several BB’s that we upgraded from version 66.8 to the latest one you have published namely 67.8. Of the 2 BB’s we upgraded we have found all analogue outputs and values go unreliable with 3rd party BACnet BTL certified software unable to read them properly in accordance with the BTL standard.
Downgraded them back to 66.8 restores their operation which allows analogue outputs and variables to display.

Could you please tell us what your third-party software is? We usually use YABE, and there are no problems with it.

j2 Innovations finstack. It’s a Siemens company and the product is BTL listed

Thanks, we will apply for the trial version. I did not find problem in Yabe.exe, you could do some tests with that to cross check your results, its available with our T3000 → tools → bacnet tool.

Please post more clues like screen shots, traffic logs and so on.


I have applied for the trial version and used it to test rev67.8. I didn’t find any abnormalities. For the specific details, you can contact me via email. chelsea( at) temcocontrols(dot)com