NEXT Scheduled CRON Event will run at [ Disabled ]

[Idward]

I have been trying to setup the pfBlockerNG on my home network with the plan to block ads and miners, however, I followed this guide https://www.tecmint.com/install-configure-pfblockerng-dns-black-listing-in-pfsense/ and came to the update part where it is now showing

NEXT Scheduled CRON Event will run at  [ Disabled ] with –  time remaining.
 Refresh to update current status and time remaining.

as far as I can tell CRON is running. I currently only have Cron and pfBlockerNG installed.

Are there any steps that I have missed?

[Idward]

I ran a reinstall and that seems to have fixed it