A macOS bug that causes TCP networking to stop working after 49.7 days
photon.codes
April 6, 2026
1 min read
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51/100
Summary
A flaw in macOS TCP networking causes a failure in connections after 49 days of uptime. This issue can disrupt network services and affect applications reliant on persistent TCP connections.
Community Sentiment
Positives
- Simulating the environment to test for long-term bugs can enhance reliability, suggesting that proactive testing methods could prevent similar issues in the future.
- The fact that many users have experienced long uptimes without hitting the bug indicates that the issue may not be as widespread as initially feared.
Concerns
- The bug's potential impact is overstated, as very few users are likely to encounter it, which raises questions about the article's alarmist tone.
- The lack of communication with Apple regarding this issue suggests a gap in addressing critical bugs that could affect user experience.