2 Recordings same show

Hello,
I have the Dual Lite device on wifi, about one year old.
The issue:
Occasionally, I set to record a tv program several hours before it airs.
Sometimes I will watch the last 15 mins. of the show as it airs while it is still recording.
The next day when I want to see the whole show, I see it listed twice on the recorded list…each listing (same title) will have partial recording time, but both added together has the whole show saved.
I’ve seen this 3x…
Is there something wrong with my settings?
DON’T RECORD DUPLICATES IS TURNED ON in settings.
Would like to see one recording session per show.
BTW the app is access ed via Roku express 4+
Thank you for your support.
JS

Sounds like you had something that resulted in a “split” recording being created. One possible cause is a momentary reception issue.