ILS Autopilot coupled approaches

For me It (re)happened since december.

Beach G58 Baron with G1000.
I recorded an ILS approach at LFLS and you can see the ground track followed by the airplane.

On the left I intercepted the loc near the NDB. Well established in final it went on the left and after on the right in short final. without correction landing would have occured next to the runway.

I pratice the same airport with the A32NX and the ILS is fine…

I don’t understand why :confused: