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/branch and /resume fail ("No conversation to branch") for Claude Code sessions launched via the cmux bridge

Status: Open.

#7882 In manaflow-ai/cmux;

· jinbaekchae opened on Jul 11, 2026

Workaround: cmux crashes on launch on macOS 27 beta — start it non-activated from a terminal (open -g -a cmux)

Status: Open.

#7881 In manaflow-ai/cmux;

· b80k opened on Jul 11, 2026

Launch crash on macOS 27.0 beta (26A5378j): uncaught CoreUI exception (CUINamedVectorGlyph) in session-restore first layout — deterministic whenever launch activation is granted (0.64.17 + nightly)

Status: Open.

#7880 In manaflow-ai/cmux;

· b80k opened on Jul 11, 2026

Nightly session restore fails for Codex: pane returns as bare shell, resume binding never persisted (0.64.17-nightly)

bugSomething isn't workingSomething isn't working

Status: Open.

#7867 In manaflow-ai/cmux;

· austinywang opened on Jul 10, 2026

cmux.com link previews show a blank image: og:image URL 307-redirects due to /en/ locale prefix

bugSomething isn't workingSomething isn't working

Status: Open.

#7865 In manaflow-ai/cmux;

· austinywang opened on Jul 10, 2026

Main-thread stall in SwiftUI DisplayList removeRemaining starves control socket; quit during stall restores a stale session snapshot

Status: Open.

#7861 In manaflow-ai/cmux;

· azooz2003-bit opened on Jul 10, 2026

does not survive disconnect from Monitor

bugSomething isn't workingSomething isn't working

Status: Open.

#7852 In manaflow-ai/cmux;

· le0li0n opened on Jul 10, 2026

cmux ssh fails on Synology DSM with OpenSSH 10 because scp defaults to SFTP

bugSomething isn't workingSomething isn't working

Status: Open.

#7851 In manaflow-ai/cmux;

· ezcocoa opened on Jul 10, 2026

Research notes: infinite-canvas app stress-tolerance & macOS disk-visualizer comparison (unrelated to cmux)

Status: Open.

#7850 In manaflow-ai/cmux;

· schultzjack opened on Jul 10, 2026

Research: most advanced/complex/useful/rich project or repo built to maximize what a human/agent can do with cmux?

Status: Open.

#7849 In manaflow-ai/cmux;

· schultzjack opened on Jul 10, 2026

Crash-loop: stack overflow (SIGBUS) in CmuxTopProcessSnapshot.processTreeNode when a pane's process tree is ~590+ generations deep

Status: Open.

#7848 In manaflow-ai/cmux;

· llamallamaredpajama opened on Jul 10, 2026

v0.64.17: two fatal main-thread crashes on consecutive days during active work sessions

Status: Open.

#7847 In manaflow-ai/cmux;

· bsreeram08 opened on Jul 10, 2026