The stupidest thing just happened to me a second ago, i started a lockdown match waiting, waited for 30 minutes, finally got a match, then got kicked as soon as i loaded for idleness, someone posted about this sometime ago, but clearly you didnt fix it, i would like this to stop happening, when i rarely have more than 10k, 200 crowns is a lot and losing it because i took too long to load is stupid. I dont think this is necessarily a bug, but it should be fixed, bug or not.
Seems weird, how long have you been loading. Idleness kicker should settle in after 2 minutes.
If you are loading too long, try lowering your graphics fidelity, and perhaps all other processes in your background. Let SK be your top priority process so it gets to load faster.