{"id":168,"date":"2026-07-13T14:00:00","date_gmt":"2026-07-13T12:00:00","guid":{"rendered":"https:\/\/blog.elpisia.com\/2026\/07\/13\/wi-fi-lent-ou-instable-le-guide-de-diagnostic-a-la-maison\/"},"modified":"2026-07-22T16:18:49","modified_gmt":"2026-07-22T14:18:49","slug":"wi-fi-lent-ou-instable-le-guide-de-diagnostic-a-la-maison","status":"publish","type":"post","link":"https:\/\/blog.elpisia.com\/en\/2026\/07\/13\/wi-fi-lent-ou-instable-le-guide-de-diagnostic-a-la-maison\/","title":{"rendered":"Slow or Unstable Wi-Fi: A Guide to Troubleshooting at Home"},"content":{"rendered":"<p>A finicky Wi-Fi connection can ruin everything. The good news is that 9 times out of 10, the cause is easy to pinpoint.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"704\" src=\"https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4.webp\" alt=\"Wi-Fi lent ou instable : le guide de diagnostic \u00e0 la maison\" class=\"wp-image-169\" srcset=\"https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4.webp 1280w, https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4-300x165.webp 300w, https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4-1024x563.webp 1024w, https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4-768x422.webp 768w, https:\/\/blog.elpisia.com\/wp-content\/uploads\/2026\/07\/n4-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<h2>1. Position the box properly<\/h2>\n<p>In the center of the apartment, up high, away from the microwave and the thick walls. That already makes a big difference.<\/p>\n<h2>2. Test the flow rate<\/h2>\n<p>Compare the signal strength near the modem and then in the room with the problem. A huge difference = a coverage issue, not a subscription problem.<\/p>\n<h2>3. Solutions<\/h2>\n<ul>\n<li>Change from <strong>channel<\/strong> Wi-Fi (less interference).<\/li>\n<li>Switch to <strong>5 GHz<\/strong> for speed, 2.4 GHz for range.<\/li>\n<li>Add a <strong>repeater<\/strong> or a system <strong>mesh<\/strong> for large retail stores.<\/li>\n<\/ul>\n<p>Still having trouble? Our <a href=\"https:\/\/depannage.elpisia.com\" target=\"_blank\" rel=\"noopener\">remote troubleshooting service<\/a> We'll diagnose the problem and work it out with you, 7 days a week.<\/p>","protected":false},"excerpt":{"rendered":"<p>Disconnections, slow speeds, dead zones: A step-by-step guide to restoring reliable Wi-Fi.<\/p>","protected":false},"author":1,"featured_media":169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-depannage-informatique"],"_links":{"self":[{"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/posts\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/comments?post=168"}],"version-history":[{"count":1,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/posts\/168\/revisions"}],"predecessor-version":[{"id":170,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/posts\/168\/revisions\/170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/media\/169"}],"wp:attachment":[{"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.elpisia.com\/en\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}