Thanks!

I have gone to My account subscriptions and used one "unlock" try, but the problem persists. I don't even understand what is the point of these "unlocks", and why only 2 available.The following license/subscription is required but was not available from your account ('Euclois'):
OctaneRender Prime for Blender
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Your subscription for this product is currently unavailable.
1/1 subscription in-use.
[PLORBLND-SUB-T1, 'DESKTOP---' (Active)]
-- 2022-01-20 18:28:10 UTC --
Could not find the required license or your subscription has expired
If you already have a subscription to Octane Standalone and this plugin, release it by closing all instances of Octane Standalone and your plugin's host application elsewhere. You can also unlock any subscription in use on OTOY.com via 'My Account > Subscriptions' page and retry.
Retry / Cancel