Dear Benjamin,
Thank you for the report, and I am very sorry about the issue!
Does it happen with any file, or with one specific file? Which language version are you using?
Unfortunately, we haven't received any similar record about this behavior. I'm wondering if you can share with us the file in AC23 for in-house testing?
Thank you very much for your help!
Best regards,
Minh
Minh Nguyen
Technical Support Engineer
GRAPHISOFT