{"id":"duplicates.why-does-the-duplicate-scan-say-waiting","url":"/faq/duplicates/why-does-the-duplicate-scan-say-waiting","category":{"id":"duplicates","title":"Duplicate files"},"subcategory":{"id":"scanning","title":"Scanning and Auto-scan"},"question":"Why does the duplicate scan say \"Waiting\" and never seem to run?","alt_questions":["Waiting until you're on power duplicates","Why hasn't Auto-scan found anything yet?","Waiting — Low Power Mode is on","Duplicate auto scan never starts","What does next check in about 4 h mean?","Why does duplicate scanning say it's waiting?","Waiting until you step away for a moment","Duplicates says Waiting until you're on power","Why hasn't the duplicate scan started?","storage studio duplicates waiting","Paused — Survival mode. Scanning resumes when your Mac has room","Auto-scan next check in about 4 h"],"short_answer":"Auto-scan waits on purpose so it never gets in your way: while you're using the Mac, when This Mac isn't plugged in, in Low Power Mode, when the Mac is hot, or because it ran recently. The status line says which. Click Scan now to check immediately.","answer_markdown":"It's waiting on purpose, and the status line tells you what for. Background scanning holds off so it never interrupts you:\n\n- *\"Waiting until you step away for a moment\"* — you're actively using your Mac.\n- *\"Waiting until you're on power\"* — This Mac is only scanned while plugged in.\n- *\"Waiting — Low Power Mode is on\"*.\n- *\"Waiting — your Mac is running hot\"*.\n- *\"Auto-scan: next check in about …\"* — it ran recently and will check again later.\n\nIf you don't want to wait, click **Scan now** to check that source straight away.","answer_html":"<p>It&#39;s waiting on purpose, and the status line tells you what for. Background scanning holds off so it never interrupts you:</p>\n<ul><li><em>&quot;Waiting until you step away for a moment&quot;</em> — you&#39;re actively using your Mac.</li><li><em>&quot;Waiting until you&#39;re on power&quot;</em> — This Mac is only scanned while plugged in.</li><li><em>&quot;Waiting — Low Power Mode is on&quot;</em>.</li><li><em>&quot;Waiting — your Mac is running hot&quot;</em>.</li><li><em>&quot;Auto-scan: next check in about …&quot;</em> — it ran recently and will check again later.</li></ul>\n<p>If you don&#39;t want to wait, click <strong>Scan now</strong> to check that source straight away.</p>","answer_text":"It's waiting on purpose, and the status line tells you what for. Background scanning holds off so it never interrupts you:\n\n- \"Waiting until you step away for a moment\" — you're actively using your Mac.\n- \"Waiting until you're on power\" — This Mac is only scanned while plugged in.\n- \"Waiting — Low Power Mode is on\".\n- \"Waiting — your Mac is running hot\".\n- \"Auto-scan: next check in about …\" — it ran recently and will check again later.\n\nIf you don't want to wait, click Scan now to check that source straight away.","tags":["duplicates","auto-scan","waiting","background work"],"related":[{"id":"duplicates.what-is-auto-scan-in-duplicates","question":"What is Auto-scan in the Duplicates window?","url":"/faq/duplicates/what-is-auto-scan-in-duplicates"},{"id":"duplicates.what-does-scan-now-do-in-duplicates","question":"What does Scan now do in the Duplicates window?","url":"/faq/duplicates/what-does-scan-now-do-in-duplicates"}],"applies_to":"all","last_reviewed":"2026-10-01","title":"Why does the duplicate scan say \"Waiting\" and never seem to run? — Storage Studio FAQ","description":"Auto-scan waits on purpose so it never gets in your way: while you're using the Mac, when This Mac isn't plugged in, in Low Power Mode, when the Mac is hot, or because it ran recently. The status line says which. Click Scan now to check immediately.","crumbs":[{"name":"Home","path":"/"},{"name":"FAQ","path":"/faq/"},{"name":"Duplicate files","path":"/faq/duplicates/"},{"name":"Why does the duplicate scan say \"Waiting\" and never seem to run?","path":"/faq/duplicates/why-does-the-duplicate-scan-say-waiting"}],"jsonld":{"@context":"https://schema.org","@type":"FAQPage","url":"https://storagestudio.us/faq/duplicates/why-does-the-duplicate-scan-say-waiting","inLanguage":"en","dateModified":"2026-10-01","mainEntity":[{"@type":"Question","name":"Why does the duplicate scan say \"Waiting\" and never seem to run?","alternateName":["Waiting until you're on power duplicates","Why hasn't Auto-scan found anything yet?","Waiting — Low Power Mode is on","Duplicate auto scan never starts","What does next check in about 4 h mean?","Why does duplicate scanning say it's waiting?","Waiting until you step away for a moment","Duplicates says Waiting until you're on power","Why hasn't the duplicate scan started?","storage studio duplicates waiting","Paused — Survival mode. Scanning resumes when your Mac has room","Auto-scan next check in about 4 h"],"acceptedAnswer":{"@type":"Answer","text":"It's waiting on purpose, and the status line tells you what for. Background scanning holds off so it never interrupts you:\n\n- \"Waiting until you step away for a moment\" — you're actively using your Mac.\n- \"Waiting until you're on power\" — This Mac is only scanned while plugged in.\n- \"Waiting — Low Power Mode is on\".\n- \"Waiting — your Mac is running hot\".\n- \"Auto-scan: next check in about …\" — it ran recently and will check again later.\n\nIf you don't want to wait, click Scan now to check that source straight away.","url":"https://storagestudio.us/faq/duplicates/why-does-the-duplicate-scan-say-waiting"}}]},"fragment":"<div class=\"wrap fl-wrap\"><div class=\"fl-layout\"><aside class=\"fl-side\" aria-label=\"FAQ topics\"><details open><summary>All topics</summary><ul class=\"fl-tree\"><li><a href=\"/faq/getting-started/\">Getting started</a> <span>70</span></li><li><a href=\"/faq/freeing-space/\">Freeing up space</a> <span>182</span></li><li><a href=\"/faq/moving-folders/\">Moving folders</a> <span>144</span></li><li><a href=\"/faq/apps/\">Apps</a> <span>146</span></li><li><a href=\"/faq/external-drives/\">External drives</a> <span>169</span></li><li><a href=\"/faq/finder-location/\">Finding things in Finder</a> <span>70</span></li><li><a href=\"/faq/cloud-accounts/\">Cloud accounts</a> <span>158</span></li><li><a href=\"/faq/icloud/\">iCloud &amp; iCloud Photos</a> <span>168</span></li><li><a href=\"/faq/data-transfers/\">Data Transfers</a> <span>119</span></li><li><a href=\"/faq/backups/\">Backups &amp; restore points</a> <span>126</span></li><li><a href=\"/faq/delta-drive/\">Delta Drive, Delta Trust &amp; My Drive</a> <span>125</span></li><li><a href=\"/faq/bridge-devices/\">Bridge &amp; your devices</a> <span>111</span></li><li class=\"fl-open\"><a href=\"/faq/duplicates/\" aria-current=\"true\">Duplicate files</a> <span>74</span><ul><li><a href=\"/faq/duplicates/#basics\">Duplicates basics</a> <span>9</span></li><li><a href=\"/faq/duplicates/#where-it-looks\">Where it looks and what it skips</a> <span>9</span></li><li class=\"fl-on\"><a href=\"/faq/duplicates/#scanning\">Scanning and Auto-scan</a> <span>14</span></li><li><a href=\"/faq/duplicates/#choosing-what-to-keep\">Choosing which copy to keep</a> <span>7</span></li><li><a href=\"/faq/duplicates/#removing-and-restoring\">Removing and restoring duplicates</a> <span>9</span></li><li><a href=\"/faq/duplicates/#icloud-duplicates\">Duplicates in iCloud Drive</a> <span>3</span></li><li><a href=\"/faq/duplicates/#cloud-duplicates\">Duplicates in cloud accounts</a> <span>12</span></li><li><a href=\"/faq/duplicates/#smart-care\">Duplicates and Smart Care</a> <span>3</span></li><li><a href=\"/faq/duplicates/#troubleshooting\">Duplicate messages and problems</a> <span>8</span></li></ul></li><li><a href=\"/faq/junk-yard/\">Junk Yard</a> <span>113</span></li><li><a href=\"/faq/tuhi-assistant/\">Tuhi, your storage assistant</a> <span>105</span></li><li><a href=\"/faq/settings/\">Settings &amp; keep-time</a> <span>88</span></li><li><a href=\"/faq/performance-battery/\">Performance &amp; battery</a> <span>62</span></li><li><a href=\"/faq/privacy-safety/\">Privacy &amp; safety</a> <span>85</span></li><li><a href=\"/faq/licensing-payments/\">Licensing &amp; payments</a> <span>131</span></li><li><a href=\"/faq/troubleshooting/\">Troubleshooting &amp; messages</a> <span>180</span></li><li><a href=\"/faq/comparisons/\">Comparisons &amp; alternatives</a> <span>75</span></li><li><a href=\"/faq/mac-storage-basics/\">Mac storage basics</a> <span>315</span></li></ul></details></aside><div class=\"fl-main\"><nav class=\"fl-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"/\">Home</a></li><li><a href=\"/faq/\">FAQ</a></li><li><a href=\"/faq/duplicates/\">Duplicate files</a></li><li aria-current=\"page\">Why does the duplicate scan say &quot;Waiting&quot; and never seem to run?</li></ol></nav>\n<form class=\"fl-search\" action=\"/faq/search\" method=\"get\" role=\"search\" data-fl-search>\n<label class=\"fl-visually-hidden\" for=\"fl-q\">Search the FAQ</label>\n<input id=\"fl-q\" type=\"search\" name=\"q\" value=\"\" placeholder=\"Search 2,816 questions…\" autocomplete=\"off\" spellcheck=\"false\">\n<button type=\"submit\">Search</button>\n<div class=\"fl-suggest\" role=\"listbox\" hidden></div>\n</form>\n<article class=\"fl-entry\">\n<p class=\"eyebrow fl-eyebrow\"><a href=\"/faq/duplicates/\">Duplicate files</a> · <a href=\"/faq/duplicates/#scanning\">Scanning and Auto-scan</a></p>\n<h1>Why does the duplicate scan say &quot;Waiting&quot; and never seem to run?</h1>\n<p class=\"fl-short\"><strong>Short answer:</strong> Auto-scan waits on purpose so it never gets in your way: while you&#39;re using the Mac, when This Mac isn&#39;t plugged in, in Low Power Mode, when the Mac is hot, or because it ran recently. The status line says which. Click Scan now to check immediately.</p>\n<div class=\"fl-answer\"><p>It&#39;s waiting on purpose, and the status line tells you what for. Background scanning holds off so it never interrupts you:</p>\n<ul><li><em>&quot;Waiting until you step away for a moment&quot;</em> — you&#39;re actively using your Mac.</li><li><em>&quot;Waiting until you&#39;re on power&quot;</em> — This Mac is only scanned while plugged in.</li><li><em>&quot;Waiting — Low Power Mode is on&quot;</em>.</li><li><em>&quot;Waiting — your Mac is running hot&quot;</em>.</li><li><em>&quot;Auto-scan: next check in about …&quot;</em> — it ran recently and will check again later.</li></ul>\n<p>If you don&#39;t want to wait, click <strong>Scan now</strong> to check that source straight away.</p></div>\n\n<p class=\"fl-meta\">Last reviewed <time datetime=\"2026-10-01\">October 1, 2026</time></p>\n\n<section class=\"fl-related\"><h2>Related questions</h2><ul><li><a href=\"/faq/duplicates/what-is-auto-scan-in-duplicates\">What is Auto-scan in the Duplicates window?</a></li><li><a href=\"/faq/duplicates/what-does-scan-now-do-in-duplicates\">What does Scan now do in the Duplicates window?</a></li></ul></section>\n<p class=\"fl-formats\">Also available as <a href=\"/faq/duplicates/why-does-the-duplicate-scan-say-waiting.md\">Markdown</a> and <a href=\"/faq/duplicates/why-does-the-duplicate-scan-say-waiting.json\">JSON</a>.</p>\n</article></div></div></div>"}