MMA 1.3.6.0883 fixes this issue. Thanks!

Since version 1.3.6.0881 I noticed a new "updating shortcuts" notification that appears for about 2 seconds after each song if MMA is in background.
This does not happen if MMA is in foreground.

Samsung Galaxy S7 Android 8.0.0

Debug Log: 4VFKMFM1ZA

After some observations I can say that this issue is fixed for me!

FYI: update 862 was only just distributed today.
So far I did not see the notification again.
I'll report back again.

Here is another log after notification disappeared...
Log ID: 959RU1I7GJ

Debug Log after notification disappeared:

ZW1R3ZZ94C

Galaxy S7 Android 8

Do you need more logs from the same device?

Ok, now I understand. MMA is waiting for the "Android-scan-task" to complete and shows the notification for that period of time.
Thanks for your investigations...

Thanks Peke! I did a rescan and now the BPM values are displayed. The option "scan continuously" was enabled, so I did not realise that a rescan was necessary. Once again, the "problem" is related to my setup: the db and files are located on a network share while MMW is running i...

@Peke: Have you found time to look into my Log already?

I used Foobar with it's BPM Analyzer Addon to add BPM values to some mp3-tags.
MMW does not recognize these BPM values in the "Properties->Details" view of the songs.
Windows Explorer shows the BPM value correctly in the "Properties->Details" view.

MMW 4.1.24.1883 portable

Here is another Log Id: LH36E4G3WC
I sent it after the long period of "preparing notification"

I do not want to format the sd card as I obviously had to retransfer all files. A restart of the phone with no sd card inserted shows "scanning folders" or something like that for very few minutes. I sent log C2PITS1C52 after notification went away. I will send a log after reboot with sd c...

For me the process is taking ~90 minutes and needs at least 8% of the battery with a 200GB SD card.

When I use an empty 4GB SD card the process takes 2 minutes.

Samsung Galaxy S7 Android 8.0.0 MMA 1.3.4.0851

Is it a bug or a feature that after each reboot of my smartphone MMA scans the whole library? I guess so according to the sticky "preparing" notification and the eternal rotating circle in the app.

Sorry, I lost the focus to this thread. Thanks oblivioncth for stepping in.

Build 1.3.4.0848 fixes the issue for me!