Pinnacle stake rejected?

Anyone else getting stake rejected messages from Pinnacle more often lately? I tried a mid-level wager on KBO last night, nothing crazy, and it kicked back an error saying the stake couldn’t be accepted. Ended up having to drop it down, which was weird because I never had trouble betting that amount before, even on smaller markets.

I’m not sure if this is just bad luck, or if they’re tightening up on certain sports, or maybe my account’s getting some kind of limit. I play mostly live and props, maybe that’s a red flag? Curious if other folks have been seeing stake limits move, or if this is just something I should expect now?