Install Updates issue

[Moltke]

When I attempt to install updates, the on screen message reads:
Linux Lite Updates
Your system is up to date.

However the Linux Lite 3.8 'Updates Status' reads (in red):
46 days since your last update.

Something is not right, any help is resolving this will be gratefully received.

Are you using Linux Lite 3.8? That one's based on Ubuntu 16.04(xenial), which already reached EOL(end of life) on April 30th 2021 and is no longer supported by its vendor Canonical except through a paid annual Extended Security Maintenance (ESM). This means Ubuntu and Linux Lite team stopped supporting it. Not a 100% sure, but maybe, it's not getting updates because there are none; nor from Ubuntu neither from Linux Lite.