[otto in norway]

I got the latest firmware for the older generation tec3r. It is from 2010 I believe.
Yes, I too have a suspicion that it is a bug in the FW.
Electromotive can upgrade the unit and prepare it for wintec4. But it requires me to ship it to them. Looks like that is something I need to do this winter.
Alternatively replace it for a more modern system.