Dming9999 Check the file: app/Console/Kernel.php
In 2.9.1, we have placed some codes (lines 83 to 87) for clearing the cache whenever the cronjob runs.
This was supposed to fix the issue of cache.
Try this:
Go to the file: app/Console/Kernel.php
After line: 87, paste the following:
\Artisan::call('cache:clear');
It should look like this:
Save the file and wait for the cron job to run (wait for 1min), then check if the issue exists.
If not, remove the cronjob from your server, and add the cronjob again:
https://docs.foodomaa.com/configurations/store-scheduling-open-close-times
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Let me know the result.