[v2.4.5] Removing hosts from template doesn't remove items and triggers

[skygge]

Hi!

I have template with about 30 items and 15 triggers. There is about 200 hosts using this template.

I want to remove all hosts from this template, so I go to "Configuration, Templates", remove all hosts, then click update and... all items and triggers
associated with this template stay assigned to hosts, not by template now but "standalone". I want to remove them also. How?

Sorry for my english

[skygge]

OK, I got it.
Even removing this template didn't help.
I had to delete these triggers, items, trigger_discovery and item_discovery via SQL.