Looks almost certainly to be some kind of corruption in the profile.
Can you try creating a new profile and see if the issues occur in that profile?
Also, 1.31.91 is current now, should probably update while you’re at it if you haven’t already.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Can't get Reward history to work | 3 | 433 | September 15, 2020 | |
| Brave profile reset after restarting computer, lost stats and BAT | 10 | 796 | July 2, 2021 | |
| My rewards disappeared and browser reset | 5 | 334 | March 18, 2023 | |
| Claim Button and Wallet does not work | 7 | 626 | July 10, 2019 | |
|
Rewards stopped working
|
2 | 514 | April 16, 2021 | |
| Browser Spontaneously Crashes when checking Rewards | 1 | 252 | May 27, 2021 | |
| Missing Brave Rewards Overnight! | 9 | 584 | September 18, 2021 | |
| 5 Days of Ads With No Rewards | 6 | 283 | June 12, 2021 |