SOLVED: Veeam Failure - Cannot contact the site specified URL access to this website has been blocked.

Detect, Defend and Restore: Veeam Data Platform 12.1 Security Arsenal, by Nikita Kozlenko

Failed to connect to Veeam Backup and Replication server: How to fix Remote Channel Sink UriNotPublished, remote connection refused, and failed to start the service

KB3225: Troubleshooting Guest Processing Test Now issues

KB2127: Console Error - Failed to connect to Veeam Backup & Replication Server

Fix: Error 53 ERROR_BAD_NETPATH with Veeam Agent for Windows 2.1 - @Ian0x0r - SNURF

Failed to connect to Veeam Backup and Replication server: How to fix Remote Channel Sink UriNotPublished, remote connection refused, and failed to start the service

KB4545: Veeam ONE Web Client Page Fails to Load After Updating .NET Runtime Components

Could not establish a trust relationship for the SSL/TLS secure channel

SOLVED: Setup Bedtime Sleep Mode on Android