Freelander 2 sd4 xs (2012) gears slipping automatic

Hi,
I bought a Freelander 2 sd4 xs
Had a lot of noise going on and the gears slipping (it’s an automatic)
So changed the front diff and the rear diff helped for bit.
Had the transmission fault came up as haldex pump failure.
Put a new haldex pump on all noises are gone now but gears still slipping especially when on gradient and feathering the pedal.
Can put foot down and drive through it if you know what I mean.
Anyone of you great guys can help
Me I’m stuck and don’t want to spend another fortune on something it may not be broken .
Any ideas guys ?
Many thanks Paul

maybe change the oil in the auto box, also check the rod on top is it slipping

Arctic2 said:

maybe change the oil in the auto box, also check the rod on top it it slipping/

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Thanks I’ll get my mechanic to look at that