Knowledge Base Digest - October 2026
02 Novembro 2026
Featured Image
Articles
- Errors when migrating or moving a configuration from a newer wireless Firebox to an older Firebox
- FireCloud Gateway ports changed and now users cannot connect to private resources
- Neighbor Wi-Fi report shows "No Neighbor Wi-Fi Networks"
- Threat Notice: ConnectWise Cloud Backup Unauthorized Access
- Firebox M4850, M5850, M6850 automatically restarts after installation of OCP module
- Upgrade new Fireboxes before production use
- SSL VPN Full Tunnel Configuration Fails with "authgroup member is not in allowed domains" error
- WSM reports "could not find the specified server" when connecting to server
- Support for Canadian Non-DST Time Zones and Impact on WatchGuard Fireboxes and Access Points
Known Issues
- America NDR traffic summary data missing between 21-23 September, 2026
- WatchGuard Directory CSV User Import Replaces Accented Characters with Unicode Codes
- FSM Bandwidth Meter does not show data for FireboxV after upgrade to WatchGuard System Manager 2026.3
- When you rename an interface in Fireware Web UI, it can change multi-WAN interface order
- Device certificate imported with Firebox Management API is not visible in WatchGuard Cloud
- When you save a Firebox configuration to an existing file with Policy Manager, the overwrite confirmation defaults to No
- Cannot configure host routes (/32) through a route-based BOVPN
- Cannot enter task name when creating Back Up or Restore Historical Data tasks in Dimension v2.3.1
- Outdated patches in Patch Management after installation of a cumulative or feature update with Windows Update or alternative method
- Executive Dashboard and Executive Summary Dashboard widgets fail to load for a high volume of data or long time ranges
- Client with a DHCP reservation that connects to another network might cause DHCP leases to be abandoned
- Deployment fails or MLO does not work when a Firebox subscribes to a template with MLO enabled
- Application Control detects HTTPS traffic over BOVPN as Wujie (UltraSurf)
- Event ID 1000 error logged in the Windows application event log
- Users are not redirected to the landing page after authentication with an ADIPSYS third-party captive portal
- FSM Front Panel shows the traffic bar at maximum after upgrade to WSM v2026.3.2
- Expanded Microsoft 365 rules in WatchGuard CloudDR require re-authentication
- AuthPoint Users Synced from Entra ID are Quarantined and Group Syncs are Missing
- Error when saving Support Diagnostics file to a non-default folder in Firebox System Manager (WSM 2026.4)
- macOS clients might not resolve internal domain names over Mobile VPN with IKEv2 with split tunneling
- IKEv2 profile download fails with 400 OK when shared settings use DH Group 19
- In WSM 2026.4, 1-to-1 NAT IP Addresses Appear Truncated When Editing in Policy Manager
- WatchGuard Cloud Device Summary widgets and reports fail to load for FireClusters
- HTTPS Outbound Content Inspection fails when Proxy Authority (ProxyCA) certificate is 1024-bit key length
- Corrupted Japanese Characters appear on Front Panel of Firebox System Manager in WSM 2026.4