Please post here for issues related to UHD discs
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remuxer_ger
- Posts: 10
- Joined: Mon Sep 28, 2026 12:09 pm
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by remuxer_ger » Wed Oct 28, 2026 7:45 pm
Hi together,
"AACS-VID kann nicht gelesen werden - höchstwahrscheinlich wird das AACS-Hostzertifikat durch Ihr Laufwerk aufgehoben
The AACS dump file "E:/temp mkv/MKB20_v61_MARVEL'S_ANT-MAN_AND_THE_WASP_-_ULTRA_HD_2DCF.tgz" was successfully sent for analysis
LibreDrive compatible drive is required to open this disc - video can't be decrypted.
Das Öffnen der Disk schlug fehl.
my dump file is also attached
Thx

muxer
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MartyMcNuts
- Posts: 5151
- Joined: Wed Nov 22, 2017 11:45 pm
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by MartyMcNuts » Wed Oct 28, 2026 11:04 pm
remuxer_ger wrote: Wed Oct 28, 2026 7:45 pm
Hi together,
"AACS-VID kann nicht gelesen werden - höchstwahrscheinlich wird das AACS-Hostzertifikat durch Ihr Laufwerk aufgehoben
The AACS dump file "E:/temp mkv/MKB20_v61_MARVEL'S_ANT-MAN_AND_THE_WASP_-_ULTRA_HD_2DCF.tgz" was successfully sent for analysis
LibreDrive compatible drive is required to open this disc - video can't be decrypted.
Das Öffnen der Disk schlug fehl.
my dump file is also attached
Thx

muxer
As per my reply to your Spiderman post, it is most likely a power issue. When you have a libredrive enabled drive and you get the message (in red) above, the drive is likely not getting enough constant power and momentarily get's disconnected, losing libredrive until you power cycle the drive. Ensure you are using ports direct from the motherboard, not case ports and use USB-C if possible or at least USB 3.x ports. Otherwise, use an AC self-powered USB hub of at least 24w.
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remuxer_ger
- Posts: 10
- Joined: Mon Sep 28, 2026 12:09 pm
Post
by remuxer_ger » Thu Oct 29, 2026 9:36 am
very insightful, thanks for the info, my Pioneer is connected via a USB A 3.0 Case port. I tried again, and it works suddlenly. On the next mistake i will connect an USB C 3.0 Kabel direct to the Mainboard.
See also my research in the Spider man post