This is a non technical answer.
The tracton control can only interprit data and this can be greatly influenced by issues outside its control.
As an example, if you had worn tyres or tryes with uneven weat the TC will try to compensate without realising this. That woiuld give the TC a spurious input.
Driving on wet or icy roads may cause the handling to be a little unpredictable as the TC tries to outthink you.
I always remember what Ebized said to me on the Jocklnad hoon, when driving on very basic, uneven and tight curved roads, he didnt use it because he had a better feel for the car/ conditions than the TC.
Until you have had a chance to experience the world of noin TC zed driving at a suitable location in more seasonal conditions I would stick with it for now.