Assioma Duo + Wahoo Bolt = Low kj readings

[martinheadon]

Plus another thread about it here:

Wahoo Elemnt Kj not matching up with TrainerRoad

Hello, so I training with the Assioma Duo linked to a wahoo element computer and using trainerroad with a dongle on my laptop. for some reason the data is the same on some power readings like normalized power, max and average power are all close . But with the Kj of total work is way off anywhere from 10-50%. Today I numbers were 940kj on trainer road and 677kj recorded on my element. I calibrate the pedals on the head unit prior to every workout. Anyone have any experience with this?

Not sure a satisfactory conclusion was reached - some speculation about the way the Bolt records power meter zeroes as i recall.