Lag when typing in plugin search

When I go to add a new plugin and start typing in the name to search for it, often times the 2nd letter of the plugin name I’m typing doesn’t register and then I have to delete back and fix the word. It seems to happen less often with 8.5, but still happens a bunch and is quite frustrating.

same here. But happens only the first time I touch search field. After that its ok unitll next Cubase session