Hello! Everything is okay when trans is cold but as soon as it gets warm, (approx. 10 miles driving) there is a delay in downshifting 4 to 3. Also when moving lever from D to N , it still keeps moving forward. And moving D to R it can be driven reverse but it feels like D is still partially on. After reversing a bit, car suddenly stops and then reverse is normal. Oil is okay and filter is changed also. (mobil 220 atf and mann filter). Jani / Finland