Plot issues in Archicad 22 with files migrating fro previous versions

[Nicola Lejeune]

I've plot issues with a file migrated from AC21 to AC22
It looks good at the screen and an the plot preview, but there are mistakes in the junctions and priority when i plot it. See the 2 images here.

When i copy the walls from AC21 to AC22 ( in a type file) it plots correctly
I work with AC22 french on Mac OS 10.13.6
Any ideas?

[Nicola Lejeune]

Here's the screen capture when it looks good