NHTSA Complaint #11668718 — 2016 HONDA PILOT

In many instances (perhaps 30 in the five years) while driving on the highway I will depress the accelerator to pass a vehicle but instead of accelerating the engine revs drop and the speedometer goes blank. This is very dangerous as you are expecting to accelerate - especially when changing lanes to pass someone - but instead of accelerating the car starts to slow down for a few seconds and then, after the revs drop, they pick up again. I have a video of this but I can't upload it below. Please let me know where to send it. The first time I brought it to a Honda dealer they said they had to remap the "software". The second time they had no idea why it was happening or how to fix it. I would like to get this fixed but am flummoxed.