On a recently upgrade Kstars 3.6.9 stable when non-guide dither pulse is enabled the scheduler hangs and the sequence is aborted. The log simply reports: [2024-02-25T22:35:31.252 CET INFO ][ org.kde.kstars.ekos.capture] - Dithering... [2024-02-25T22:35:31.252 CET INFO ][ org.kde.kstars.ekos.capture] - "Dithering..." [2024-02-25T22:35:31.252 CET INFO ][ org.kde.kstars.ekos.capture] - "Dithering..." [2024-02-25T22:35:31.252 CET INFO ][ org.kde.kstars.ekos.guide] - Starting non-guiding dither... [2024-02-25T22:35:31.253 CET WARN ][ org.kde.kstars.ekos.guide] - Non-guiding dither failed. [2024-02-25T22:35:31.253 CET INFO ][ org.kde.kstars.ekos.capture] - Dithering failed, capture state "Dithering" [2024-02-25T22:35:31.253 CET INFO ][ org.kde.kstars.ekos.capture] - "Warning: Dithering failed." [2024-02-25T22:35:31.253 CET INFO ][ org.kde.kstars.ekos.capture] - "Warning: Dithering failed." [2024-02-25T22:35:47.600 CET INFO ][ org.kde.kstars.ekos.scheduler] - Scheduler is stopping... [2024-02-25T22:35:47.601 CET INFO ][ org.kde.kstars.ekos.capture] - "CCD capture aborted" It was first reported on Kstars 3.6.5 (https://github.com/indilib/indi/issues/1908) but in a next release fixed. It happens again in 3.6.9 Ferrante