File Integrity Failed

FreePBX 12.0.76.3
Asterisk 13.6.0

Please wait while module actions are performed
Downloading and Installing core
Downloading core 1032370 of 1032370 (100%)
Found module locally, verifying…Redownloading
Redownloading
Redownloading
Error(s) downloading core:
File Integrity failed for /var/www/html/admin/modules/_cache/core-12.0.46.tgz.gpg - aborting (GPG Verify File check failed)

Below are the suggestions that I found and tried…

Hardware and system time are correct and match
Did ‘amportal chown’ and ‘amportal a ma refreshsignatures’ - both completed successfully.
Tries settibg ‘Use wget For Module Admin’ to true in settings>gui behavior.

Any help would be greatly appreciated.

I ran into this when upgrading from a much older version of FreePBX to a modern one.

Might want to take a look at: Error Upgrading Modules: GPG Verify File check failed

The commands worked for me.

Christian