I am using fleet 4.5.1 when I press on the queries bottom at the web ui my fleet ui get stuck for something like 8 seconds

Might wanna update 4.5.1 is a bit behind, up to 4.20.1 now

Since then, we've added button loading spinners to indicate waiting for API responses. Let us know if you're still seeing unusual lag on a newer version.

sorry for the confusion but I'm using fleet 4.9.1

which is still not 4.20.1 or even close

but will it help to slove this problem?