Playback stutter in 3.5.1

Since installing the update, I experience a stutter or buffering in playback… missing partial words. This does not appear to be present when I export the sound file to my desktop or play using apple music.
I operate in an IOS 12.6.3 environment.

A problem that has been reported in this forum since ver 3.4.0 and so far I have not seen any solution that solves this issue along with the issue of a long replay pause before replay actually commences. It seems the focus is on adding mickey mouse stuff before fixing the known problems.