{"id":30510,"date":"2026-03-13T12:40:10","date_gmt":"2026-03-13T11:40:10","guid":{"rendered":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/?p=30510"},"modified":"2026-03-13T12:40:10","modified_gmt":"2026-03-13T11:40:10","slug":"watchguard-knowledge-base-updates-februar-2026","status":"publish","type":"post","link":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/2026\/03\/watchguard-knowledge-base-updates-februar-2026\/","title":{"rendered":"WatchGuard Knowledge Base Updates Februar 2026"},"content":{"rendered":"<p>WatchGuard ver\u00f6ffentlicht jeden Monat neue Artikel und andere Inhalte in der <a href=\"https:\/\/techsearch.watchguard.com\/#t=KB&amp;sort=relevancy\" target=\"_blank\" rel=\"noopener noreferrer\">&gt;&gt; WatchGuard Knowledge Base<\/a>. Dabei werden u.a. h\u00e4ufige Fragen beantwortet und bekannte Probleme bearbeitet.<\/p>\n<p>So auch im Februar 2026:<\/p>\n<p><!--more--><\/p>\n<h3>Artikel<\/h3>\n<ul>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FfpFKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Error when you move a configuration to a new Firebox model<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FALdKAO&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Error message when saving configuration from a wireless Firebox with single radio to a wireless Firebox model with dual radios<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000Fhz7KAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Firebox allows VPN connection before Network Access Enforcement rejects the connection<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FiOvKAK&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">ThreatSync+ NDR log data retention period<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FibpKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Disable a FireCluster or remove a Firebox from a FireCluster to be a standalone device<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FgbdKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">After AP130 or AP330 downgrade from access point firmware v3.1 to v2.7, SSIDs do not broadcast and Airspace Monitoring stops working<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FkVZKA0&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">AuthPoint Agent for RDWeb fails to install with an Error Message That Says RD Web is Not Installed<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FlbJKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Office 365 login fails with an error that says Sign-in blocked by federated token validation policy<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000Fjw5KAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">How access points managed in WatchGuard Cloud scan and choose channels with automatic and dynamic channel selection<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FvcHKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">New AuthPoint users do not receive the token activation email<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000FrX3KAK&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">New features, enhancements, and stability and performance improvements in firmware v3.1 for AP130 and AP330 devices<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Article&amp;SFDCID=kA1Vr000000Fkc1KAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Updates to WatchGuard Endpoint Security product names on 1 April 2026<\/a><\/li>\n<\/ul>\n<h3>Known Issues<\/h3>\n<ul>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FhuHKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Default WatchGuard Authentication Policy for fully-managed Firebox reverts to default settings after you edit and save the policy<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FG9JKAW&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Staggered reboot times conflict when access points are unsubscribed and re-subscribed to an access point site<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FfndKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">DHCP reservation MAC addresses with uppercase characters do not work<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FiaDKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Mobile VPN with SSL Client v2026.1 SAML connections fail<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FjxhKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Firebox T145 repeatedly reboots after the installation of Fireware v2026.1<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000Fk49KAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">FireCluster primary cluster interface shows down in the Web UI system status on wireless Fireboxes<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000Flg9KAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Endpoint Security PSANHOST.EXE service crashes after Sleep, Suspension, or Hibernation state<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FfkPKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">The MDR Services toggle in WatchGuard Cloud incorrectly shows as disabled<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FlkzKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Endpoint Security BSOD caused by NNSHTTP.sys<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FleXKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Endpoint Security BSOD caused by NNSPRV.sys<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FlhlKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Endpoint Security local console crashes due to certain .NET parameters<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FlcvKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">BSOD on VPN servers caused by endpoint protection network interception drivers<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FnurKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Dell Pro Max 16 laptops with IPSec Mobile VPN Client installed lose Internet access after reboot<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FffZKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Elevated fan noise on M395, M495, M595, and M695 Fireboxes<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FnwTKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Cannot download support snapshot for a FireCluster from WatchGuard Cloud<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FrTpKAK&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Bandwidth Meter shows network traffic spikes on Firebox network interfaces<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FvafKAC&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Content Inspection with an ECDSA Proxy Authority certificate triggers Firefox NSS error: &#8220;SEC_ERROR_REUSED_ISSUER_AND_SERIAL&#8221;<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FvZ3KAK&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">SNMP queries for Policy MIB OIDs fail with a large number of policies<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FxcTKAS&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">Unexpected results in WatchGuard Cloud Log Search when search criteria includes a wildcard character<\/a><\/li>\n<li><a href=\"https:\/\/techsearch.watchguard.com\/KB?type=Known%20Issues&amp;SFDCID=kA1Vr000000FyGnKAK&amp;lang=en_US\" target=\"_blank\" rel=\"noopener\">ThreatSync+ NDR &#8220;Unexpected Inbound Connection&#8221; false positive policy alerts<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>WatchGuard ver\u00f6ffentlicht jeden Monat neue Artikel und andere Inhalte in der &gt;&gt; WatchGuard Knowledge Base. Dabei werden u.a. h\u00e4ufige Fragen beantwortet und bekannte Probleme bearbeitet. So auch im Februar 2026:<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[445],"tags":[729,423],"class_list":["post-30510","post","type-post","status-publish","format-standard","hentry","category-aktuelle-nachrichten","tag-knowledge-base","tag-known-issue"],"_links":{"self":[{"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/posts\/30510"}],"collection":[{"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/comments?post=30510"}],"version-history":[{"count":2,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/posts\/30510\/revisions"}],"predecessor-version":[{"id":30515,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/posts\/30510\/revisions\/30515"}],"wp:attachment":[{"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/media?parent=30510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/categories?post=30510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.boc.de\/watchguard-info-portal\/wp-json\/wp\/v2\/tags?post=30510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}