I have the same issue, 08 accord coupe v6 here. 64k miles. I'm about to do a transmission fluid change myself to DW-1 hoping that helps. At about 57k miles or so I had the transmission fluid changed but the dealer wanted $100... i got it done for $40 and they used damn Z-1 !!!

The problem is most noticeable around 20mph... neighborhood and such. Car just doesn't know what gear it wants to be in. Also VCM seems to be causing some of the problems. Let me know what happened with you guys and going to Honda. I filed a complaint and they were suppose to call me back and never did ... Never going Honda again and i'm telling everyone I know that they are no good anymore.