Civic Fan

Yes the owner has changed the oil as adviced by Stafford. How it works after the second start like no problem at all? This problem comes for the initial start only. Pls advice . Tnx

When I start the Fd1 in the morning and put R or D, the gear engages suddenly like car is jumping. And when driving gear shifting is not smooth. But when I stop the car and start again for the second time, everything is fine and works perfectly. I changed the transmission oil and cleaned the solonoids also. Still the same issue. Need expert advice please.