Problem on win11 23H2

[TomyN]

Hi,

I've been using vb-virtual cable for a long time without any problem.
Now I tried to use it on my new laptop running win11 23H2, where it locks applications when trying to start capture (via wsaapi or waveInXX functions).
The error log reports
0001 Exception Thread: ID=12600; Name=MAIN; Wait Chain=Blocked waiting for ALPC owned by thread [ $0000 / 0 ] -> thread -> ALPC "\RPC Control\AudioClientRpc" -> process: [ $0EF0 / 3824 ] is PID only;

This happens only when the virtual cable is selected as I/O device.
The installation check reports outdated version of either vb-cable or of the checker.
I tried uninstall /reinstall for serveral times without any success.

[Vincent Burel]

did you install the latest VB-CABLE package ?

New Package: VBCABLE_Driver_Pack45.zip
(1.29 MB - OCT 2024 / XP to WIN11 32/64 bits/Arm64)

www.vb-cable.com

[TomyN]

Hi,
I used the installer from the website, which I've downloaded yesterday.

Filecreation (as reported by windows) and version
vbaudio_cable64_win10.sys 08.10.2024 - 10.0.10011.16384

[Vincent Burel]

ok, there is no problem with this package and win11.
Could you post a screenshot of your Windows Device Manager, section "Audio, Video and Game Controllers" ?

[TomyN]

44pnbM80v00FJOva.png (43.7 KiB) Viewed 28 times

[TomyN]

Did some more Tests:
- Seems to work when accessed via ASIO4ALL / ASIO

Because we're facing the problem with our products, I tried audacity.
With vb-virtual-cable installed, audacitry freezes in the welcome screen, after removing vb-virtual-cable it stars without any problem.

[Vincent Burel]

All seems to be ok in your device manager.
we have no problem reported with audacity too (that is used for our validation test btw).

Generally speaking we have no case report of application freezing with VB-CABLE, you may give more screenshot to explain the context more precisely (to le me see what's happening exactly).

[TomyN]

- Removed VB-Virtual-Cable completely ( uninstaller + device manager)
- Restartet pc
- Start Audacity -> works
- Exit Audacity
- Run VB-Virtual-Cable Installer (x64) (reports. OS: win10 in installer window, but machine runs win11).
- Installer shows success message + opens VB website
- Restart pc
- Start Audacity
- Audacity Intro window (just showing the icon and the audacitiy string) stays ..... and stays .... and stays ......

[TomyN]

Beschreibung
A problem caused this program to stop interacting with Windows.
Pfad der fehlerhaften Anwendung: C:\Program Files\Audacity\Audacity.exe

Problemsignatur
Problemereignisame: AppHangXProcB1
Application Name: Audacity.exe
Application Version: 3.7.7.0
Application Timestamp: 693aece5
Hang Signature: 79d6
Hang Type: 134217856
Waiting on Application Name: svchost.exe:AudioClientRpc
Waiting on Application Version: 0.0.0.0
Betriebsystemversion: 10.0.22631.2.0.0.256.48
Gebietsschema-ID: 1031
Additional Hang Signature 1: 79d6322b4e7ffbf57a4052f1f2c12c91
Additional Hang Signature 2: 5341
Additional Hang Signature 3: 5341c2ece500fb1f1e7b48e9a1e4af68
Additional Hang Signature 4: 79d6
Additional Hang Signature 5: 79d6322b4e7ffbf57a4052f1f2c12c91
Additional Hang Signature 6: 5341
Additional Hang Signature 7: 5341c2ece500fb1f1e7b48e9a1e4af68