In the event logs tab in brave://rewards-internals do you see anything that says Device Limit Reached?
If not, here is a possible solutution. Brave Browser integration with uphold on mobile phone - #20 by Mattches
In the event logs tab in brave://rewards-internals do you see anything that says Device Limit Reached?
If not, here is a possible solutution. Brave Browser integration with uphold on mobile phone - #20 by Mattches