planted

Hi all, Apologies if this gets a bit wordy but I'm looking for a bit of advice to try and diagnose a strange stability issue. My car is a Leon Cupra 300 manual (2018, 44k miles). I've had the car a couple months after previously coming from a 7.5 GTI. Initially the car seemed fine, however now...

Having a problem with the car right now. The problem im having is that i've lost all confidence in the handling of the car, it just doesnt feel very planted anymore, the steering is a bit wishy washy also not very responsive. Anybody any rough idea as to what it could be? Cheers...