Some BAT rewards have disappeared after closing browser and reopening next day. Is this normal? no auto tipping feature active

I have been using the browser recently after downloading and connecting my gemini account. everything seemed normal. Am trying this out to familiarize myself with it. I periodically check the Brave Rewards button to see how it’s accumulating, and I closed my browser last night, and when I opened it today to browse, I noticed that some BAT has disappeared from my “est. earnings” total. Where did it go? There is no record of any transactions and I have the auto tipping feature “OFF”.

I am using a Macbook Pro M1 - Mac OS Monterey 12.0.1
Version 1.31.91 Chromium: 95.0.4638.69 (Official Build) (arm64)
](https://brave.com/latest/)

browser is verified

couple days ago

haven’t had it that long

yes, i am using a VPN

I am in the USA

Haven’t tried, and a comment says it hasn’t been updated since 2018

I am not linked to Uphold, but it is turned off