Archonite Posted August 9, 2023 Share Posted August 9, 2023 Hi all, I'm trying to upgrade my basic license. When I go to the Web UI ( Tools -> Registration ) and click on "Upgrade Key", it opens a new page on unraid.net but all I get is "Preflight Failed" error. Tried with both Chrome and Edge and same issue. Any ideas? Quote Link to comment
JorgeB Posted August 9, 2023 Share Posted August 9, 2023 Try using a different PC/device, also make sure no firewall/AV/ad-blocker is blocking the site. Quote Link to comment
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