why does the transmission slip out of gear when slowing down on 2010 Toyota Tacoma

hesitates before finding another gear

Asked by for the 2010 Toyota Tacoma
ARE THERE ANT TRANS CODES? MAKE THEM PUT THAT IN WRITTING FOR U IN CASE OF FUTURE PROBLEMS
1 more answer , 1 more comment
either low in fluid or there is an internal issue.

Roy
I was told by the dealer this was normal with this transmission. It has been this way since it was new