What
Replies to comments on artifacts now go through a network check first. If the check fails, the reply is not sent, and Claude Code records that it was blocked because networking was off.
Why
When networking is disabled, Claude Code no longer tries to send artifact comment replies.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
Exactly what the network check looks at is not known.