KB103964 - [Mist Wired] Config push failed after upgrading firmware version with "error commit-confirm: Could not open configuration database (juniper.data+)"

⌂ KB103964 [Mist Wired] Config push failed after upgrading firmware version with "error commit-confirm: Could not open configuration database (juniper.data+)" Version 2025-10-20 Latest Versions [juniper.net]