A/T or M/T

my guess, is A/T (jumping?)
A/T is complex, take it any tranny shop.
they will diagnose it and tell you.

my wild guess is the tranny has false neutrals?
this is called FLARE,
its bad on the tranny , do not let it FLARE of the problem cascades.
if by jumping you mean it upshifts too soon or late say so.
if by jumping you mean , the shifts are too harsh, say so.
there are 100s of A/T symptoms, each as its own set of tests
and tools needed to diagnose this very complex tranny.
post a more clear symptom and we can better advise.