title: Saving file under /Download gives name /storage/emulated/0/Download. Sometimes the file is not accessable
body: <p>On my Samsung devices I put a file in the <code>/Download</code> folder. When I select the file within my app (via a file browser), the file is called <code>/storage/emulated/0/Download/myfile.db</code>. This name is stored in my app settings. </p>
  
  <p>At the start of the app the file should be opened. First the app checks if the file exists. In some cases, say once every 2 weeks, the file is said to be not existing! This happens also at my friends mobile since half a year. </p>
  
  <p>Why is that happening? For years everything ran smoothly. </p>
  
  <p>This code runs for 6 years. Of course I added the permissions stuff. </p>
  
  <p>Your help is much appreciated!</p>