Good morning @Paul
Ive been getting frequent crashes when recording and pressing stop at the end of a take.
This is occurring even in new projects with no plugins. I am also sometimes getting no metronome audio and on checking in the mixer, finding the master output is disconnected.
I’m wondering if this is due to difficulties with the Roland ua22 interface? I read on linuxmusicians that it is uac compliant but has some proprietary issues.
Here is the log from a new session, in Ardour 7.4.0. Its already showing a red error. There are no audio tracks created:
2023-06-02T11:55:27 [INFO]: AlsaAudioBackend: adjusted output channel count to match device.
2023-06-02T11:55:27 [INFO]: AlsaAudioBackend: adjusted input channel count to match device.
2023-06-02T11:55:27 [INFO]: Scanning folders for bundled LV2s: /opt/Ardour-7.4.0/lib/LV2
2023-06-02T11:55:31 [INFO]: harvid version: 901
2023-06-02T11:55:32 [INFO]: Loading menus from /opt/Ardour-7.4.0/etc/ardour.menus
2023-06-02T11:55:32 [INFO]: Loading user ui scripts file /home/mel/.config/ardour7/ui_scripts
2023-06-02T11:55:32 [INFO]: Loading plugin order file /home/mel/.config/ardour7/plugin_metadata/plugin_order
2023-06-02T11:55:32 [INFO]: Loading history from /home/mel/Music/Audio/didBefore/didBefore.history
2023-06-02T11:55:32 [INFO]: didBefore: no history file “/home/mel/Music/Audio/didBefore/didBefore.history” for this session.
2023-06-02T11:55:57 [ERROR]: AudioClock::sample_duration_from_bbt_string() called with BBT mode but without session!
2023-06-02T11:55:57 [ERROR]: AudioClock::sample_duration_from_bbt_string() called with BBT mode but without session!
2023-06-02T11:55:57 [INFO]: Loading user ui scripts file /home/mel/.config/ardour7/ui_scripts
2023-06-02T11:55:57 [INFO]: Loading plugin order file /home/mel/.config/ardour7/plugin_metadata/plugin_order
2023-06-02T11:55:57 [INFO]: Loading history from /home/mel/Music/Audio/Untitled-2023-06-02-11-55-48/Untitled-2023-06-02-11-55-48.history
2023-06-02T11:55:57 [INFO]: Untitled-2023-06-02-11-55-48: no history file “/home/mel/Music/Audio/Untitled-2023-06-02-11-55-48/Untitled-2023-06-02-11-55-48.history” for this session.
Could this be a problem with the interface, or does this suggest something else?
Many thanks for your help