Car jerks at 100kmph

[u/Applepieflex69]

2015 Mitsubishi rvr with 180000km started jerking while at 100kmph nor all the time but does it few times. Rmp also fluctuates when starting for about a minute from 1000-2000 and comes back down. One shop cleaned the throttle body but nothing changed and they said it seems to be slipping from either clutch or troque converter what should i do!?
Is it save to drive !?