My 2011 Odyssey Touring is in the shop with transmission problems. The dealer has had the vehicle for three days now and it will be there over the weekend. That said, they did supply me with a rental car. When you place my vehicle in reverse after it has sat overnight the transmission does not immediately engage. It will engage after a few seconds, but it seems as if it is slipping as you can actually rev the motor as if the transmission is in neutral. The dealer was able to replicate the problem today while the vehicle was attached to the computer. The results have been sent to Honda for direction as to what corrective action should be taken. Very frustrating for such an expensive Van. Anyone else experienced a similar problem? If so, how was it resolved?