Luckily, I've never had it slip into neutral on the highway or randomly accelerate, but I have had it refuse to shift into a higher gear while getting onto the freeway. The issue would only resolve once I pulled to the side of the road and completely turned off the car and started it back up.
Definitely going to replace the car once it's paid off in January.
I was so glad to get rid of that car.
Additionally it seems that Ford has not found a good procedure to revive the transmission (i.e. new or rehauled transmission fail the same way).
A number of out-of-warranty cars (not that having Ford do anything effective within the warranty period is in any way easy) here in Italy (Focus and S-Max) have been seemingly recovered by using a special procedure to wash/clean the transmission of the old fluid, put in new "special" one + additives (and replace the filter) , then there is the need (via ODB2) to reset/calibrate the gearbox electronics.
The same or similar issue affects/affected also the DSG-7 gearbox mounted on many VW's/small Audi's (and Sjoda's/Seat's).
It might not be a safety issue (and of course it is, who do you think you're kidding?), but it's illegal in the two states for which I've looked it up (my home state of IN, and current residence of WA). Here's WA's law: https://app.leg.wa.gov/rcw/default.aspx?cite=46.61.630
On the flat, going into neutral - while if it happens unexpectedly can be cause for concern (as you'll be rapidly slowing down due to wind resistance), it shouldn't harm drivability, braking, or steering.
Any issue with safety at that point would be on the driver in control of the vehicle, imho.
It shines an extraordinary light onto this catastrophic failure. And in this case, truly, the engineers do not come out looking good at all.
https://atracom.blob.core.windows.net/webinars/ford/dps6_int...
I drive a stick, but recently I have been driving my moms's automatic subaru and it has a really nice crawl feature for steep dirt roads. You put the car in x-mode, take your foot off the gas and the car will maintain the speed you are at regardless of changes in grade or traction. You can adjust the speed with momentary application of brake and gas pedals. The computer controls throttle and brakes on each individual wheel, you can hear the ABS on downhill grades. Anyway it was the first automatic I have driven that worked well enough to be better then a stick for my use cases.
Edit: better article - https://www.ncconsumer.org/news-articles/nhtsa-opens-investi...
It only takes an hour behind the wheel of one of these to realize that Ford knowingly sold a poorly designed, dangerous product to customers. People don't realize how bad these are until they actually drive them. All lawyers would have to do to win a class-action against Ford for this would be to let the jury take one of these home for the night, they will come back the next day with a unanimous guilty verdict.
Ford knowingly sold m, and continued to sell a faulty product. The warrantee is irrelevant: those customers should be able to return for a full refund, including load interest. End of story.