{"version":"2.1.239","anchor":"large-directory-scans-stop-freezing-the-interface","canonical_anchor":"large-directory-scans-stop-freezing-the-interface","heading":"Large directory scans stop freezing the interface","tier":"notice","area":"Performance","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.239\/e\/large-directory-scans-stop-freezing-the-interface","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.239","markdown":"### Large directory scans stop freezing the interface\n\nScanning big directory trees no longer freezes the interface for seconds.\n\n**What**\n\nDirectory walks and the upload file filter now pause to let the interface redraw at least every 200 ms, and cap how many file operations run at once. Scanning a big tree should no longer block the UI for seconds or open an unbounded number of concurrent reads.\n\n**Details**\n\n- A shared limiter provides both the yield budget and the concurrency queue; the walk and filter paths each set their own maximum concurrency.\n- Applies on those paths unconditionally, with no setting to turn it off.\n\n**Evidence**\n\n`yieldBudgetMs`\n\n- Area: Performance\n- Tier: You'll notice\n- Useful: 4\/5\n- Signal: 1\/5"}