After paying close attention for a while I've learned that the issue occurs with only one file - my 10 hour white noise recording - which I guess has become corrupted and somehow affects the entire app.
I'll re-record and see what happens. (But don't hold your breath.)
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire
