Hello @dan009,
Allow me to share that starting from version 5.2.10, we have introduced a setting which, when enabled, ensures that the plugin tables are properly removed from the database upon deletion of the plugin.
Here is the help article: https://latepoint.com/docs/how-to-remove-all-latepoint-data/
We kindly request you to please update to the latest version and test it once again. If everything works as expected on your end, we would truly appreciate it if you could consider updating your review accordingly.
Best regards,