Bug 509791

Summary:	ZWO CCD driver doesn't see the second ZWO camera under macOS 26 Tahoe
Product:	[Applications] kstars	Reporter:	Jean-Claude <jcjesior>
Component:	general	Assignee:	Jasem Mutlaq <mutlaqja>
Status:	NEEDSINFO WAITINGFORINFO
Severity:	normal
Priority:	NOR
Version First Reported In:	3.7.8
Target Milestone:	---
Platform:	macOS (DMG)
OS:	macOS
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Jean-Claude 2025-09-22 17:08:19 UTC

SUMMARY
ZWO CCD driver doesn't see the second ZWO camera under macOS 26 Tahoe

STEPS TO REPRODUCE
1. Start KStars under macOS 26 Tahoe
2. Only one of my ZWO camera is mounted 
3. 

OBSERVED RESULT


EXPECTED RESULT
This worked perfectly well under the previous system macOS Sequoia

SOFTWARE/OS VERSIONS
Windows: 
macOS: macOS 26

ADDITIONAL INFORMATION

Comment 1 Jasem Mutlaq 2026-01-07 13:39:31 UTC

I cannot reproduce this issue on MacOS Sonoma 14.6.1. Please check if it is a USB and/or power issue.

Comment 2 Jean-Claude 2026-01-08 11:16:54 UTC

I tested again under macOS 26.2 (the last update).
This bug is solved. Everything connects and runs as it should. 
Thanks.