Automatic transmission Renault Scenic 2,0 16V

Hello, have had problems with the automatic transmission for some time with my Scenic 2.0 16V, 2005 year, mileage 47,000 km, problems with the automatic transmission. In cold condition the speed must not rise above 3,000 rpm and the speed is not more than 70 km/h, otherwise the gear will always jump out and the transmission will only run in “emergency mode”, i.e. only 3. driving stage. Display display: gearbox defective, check. Stop, engine off, restart – everything again normal. If then the operating temperature erreic ht is (after approx. 15 km), the gearbox switches through again cleanly all driving steps. Lt. Werkstatt is probably a control valve defective, approx. 180,- € Mat.- Costs plus installation and removal. Since something like never happens (o-tone workshop) the bulwark application was rejected, because allegedly normal wear and tear respectively. Do Renault transmissions really only hold 47,000 km ??? My question: Do other owners have similar experiences, if I am really an individual case. For your Antwo I thank you already once