Did you reset the fluid level using VIDA & reset the transmission fluid counter? This lets the TCM know the fluid is at the right capacity & resetting the fluid counter tells it that its got new fluid.
Underneath the transmission, there’s a drain plug that has two parts. To reset the level, you need VIDA & the fluid needs to be at a certain temperature (50 degrees minimum). Then you get underneath, open the smaller part of the plug & you should see fluid coming out. When it stops, put the small plug back in & the level is reset.
Resetting adaptions may help. I’m not sure if that can be done by yourself though.
Watch this video. It shows how to set the fluid level (Watch from 10 minutes onwards, or all of it if you want).
https://youtu.be/EAb9p8Wph-M