Video not playing after scraping

Hi,
I have a small problem with the newest Kodi beta2 on RPi3 using LibreElec (latest alpha .006).
I connect to my http-Server with movies. It is of course password protected. I can add the source and play from the source directly (in “Videos”). Log looks like this:

17:56:18 557.756348 T:1962340352 NOTICE: VideoPlayer: Opening: http://USERNAME:[email protected]:port/folder/videoname.avi
17:56:18 557.756409 T:1962340352 WARNING: CDVDMessageQueue(player):Tongueut MSGQ_NOT_INITIALIZED
17:56:18 557.757080 T:1874850720 NOTICE: Creating InputStream
17:56:18 557.771240 T:1874850720 NOTICE: Creating Demuxer
17:56:19 558.455750 T:1874850720 NOTICE: Opening stream: 0 source: 256
17:56:19 558.473694 T:1874850720 NOTICE: Creating video thread
17:56:19 558.473938 T:1874850720 NOTICE: Opening stream: 1 source: 256
17:56:19 558.541321 T:1874850720 NOTICE: Creating audio thread
17:56:19 558.625244 T:1962340352 NOTICE: Display resolution ADJUST : 1280×720 (1280×720) @ 50.00 – Full Screen (34) (weight: 0.000)
17:56:19 558.628113 T:1874850720 NOTICE: OMXClock using audio as reference

USERNAME and PASSWORD are not changed (this does appear as this in the log so there are not the real username and passwords that are used). Video does play fine.

However after scraping (which works fine for all the movies) and trying to open the movie from the “Movies”-Folder, the log says:

17:51:14 253.917740 T:1962340352 NOTICE: VideoPlayer: Opening: http://USERNAME:[email protected]:post/folder/videoname.avi
17:51:14 253.917816 T:1962340352 WARNING: CDVDMessageQueue(player):Tongueut MSGQ_NOT_INITIALIZED
17:51:14 253.928329 T:1401803680 NOTICE: Creating InputStream
17:51:15 254.052109 T:1401803680 ERROR: CCurlFile::FillBuffer – Failed: HTTP returned error 401
17:51:15 254.052246 T:1401803680 ERROR: CCurlFile::Open failed with code 401 for http://url.net/folder/videoname.avi
17:51:15 254.052338 T:1401803680 ERROR: Open – failed to open source <http://url.net:port/folder/videoname.avi>
17:51:15 254.052399 T:1401803680 ERROR: CVideoPlayer::OpenInputStream – error opening [http://REAL_USERNAME:[email protected]:port/folder/videoname.avi]
17:51:15 254.052429 T:1401803680 NOTICE: CVideoPlayer::OnExit()
17:51:15 254.052719 T:1962340352 ERROR: Playlist Player: skipping unplayable item: 0, path [http://USERNAME:[email protected]:port/folder/videoname.avi]
17:51:15 254.060104 T:1962340352 NOTICE: CVideoPlayer::CloseFile()

Again USERNAME and PASSWORD appear as this, but REAL_USERNAME and REAL_PASSWORD (4th line from the bottom) are the actual username and password. Note that two lines above the port is missing in the Error Message. So it plays from the source but not after scraping from the other location. This does not make sense for me. 🙂

I know this is rather specific but maybe it helps the developers. Is this a Kodi problem or a LibreElec problem?

Thanks for your help!