Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.271 ·

More specific 'browser extension not connected' error messages for remote sessions

Browser-extension connection errors now distinguish an unreachable paired device from a remote session reaching for a local browser

TierYou'll noticehow much it should matter to you
Useful2my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaChrome & Browserwhat it touches
KindImprovementsin v2.1.271,
You'll notice

Browser-extension connection errors now distinguish an unreachable paired device from a remote session reaching for a local browser

What

When the Claude in Chrome bridge fails to connect, the error message shown now depends on the situation:

  • a previously-paired device that can't be reached shows a message noting the computer running it may be closed or asleep
  • a remote or sandboxed session trying to reach the user's local Chrome browser gets its own distinct message
  • other cases still show the original generic message asking to install or run the extension
Why

These more specific messages make it clearer why a Claude in Chrome connection failed, instead of showing the same generic "install/run the extension" text regardless of the actual cause.

See this entry in the whole of v2.1.271 →