I had already tried what you suggested below a number of times. And like I said earlier, I only bought 1 SOL (actually 1.000282876) to test the Brave Wallet.
Once again, Your insulting final conclusion is wrong. I see both the SOL amount and the dollar amount and am entering the correct value in the appropriate field.
I do know more than you think. I seem to know more about how SOL work in the Brave Wallet than you since you are still stuck on the idea that I am not entering the right amount of gas even after you identified the same problem.
Meanwhile, despite your help, I discovered that I could send half with no issue. So I chose HALF a couple times and on the 3rd time I altered the amount- minus gas to grab remaining total. So I now have all my SOL using the Half option.
BTW, I tried the MAX again with ½ SOL, got the gas value. Cancelled the transaction. Reselected MAX, altered the value minus the gas value. It failed again. Unspecified error in Activity.
I then chose HALF and altered the value to total remaining funds minus gas, and it succeeded.
The problem I see is that other sites, when you click Max, it takes the total amount you want to transfer minus gas and says this is how much you will have left if you choose to transfer.
The current setup here is it takes all your value then adds gas so that there is no way you can ever have sufficient funds. This is known to developers as a Bug;
Even if you go back, choose MAX, then alter the value by subtracting the gas and try to run again there is no “insufficient funds” message, the window closes as if it completed. But checking activity there is an undefined error.
I have been in Tech support for 25 years. I tried to contact support but got directed to the “community.”
The first and most important waste of our time was that You were rude, you guessed at the answers then added an insult to every conclusion. You are really bad at this.
For the Developers
It never failed selecting HALF. It failed every time selecting MAX even if you select MAX then manually subtract the gas from the total before review(I tried rounding down more than was needed for gas).
A simple solution is to set the algorithm so that when a person selects MAX, it subtracts the gas from users MAX (Total) and advise that the total you will receive is 0.9999 or whatever.
Max will always fail if it adds gas to the max. Expecting a user to request MAX then see what the gas is and cancel that transaction and re-enter the adjusted value is not the way applications should work.
Also there should never be an untrapped error in any application. A simple message that explains why the error was issued.
So,Ray, please try to be nice, ask probing question without presuming anyone’s intelligence. Go ahead and insult the person as you like but delete the personal insults before you hit send, And before you blurt out what you think might be a good answer, Investigate.
that’s here along with all the text editing stuff like Bold 
and all.
