Corrupted text while waking from sleep
After laptop wakes from sleep, the text of the PDF in the Windows 10 App sometimes becomes corrupted. Image for reference http://imgur.com/cKXZJsf
Thanks for reporting this.
This is a bug rahter than a feature.
Your image and description should help us track it down.
You can fix the text by zooming in and then zooming out again, as this will trigger Xodo to re-render the PDF.