about the "undifiend" after relogging ...
I also have the bug, BUT if you wait for atleast 15 mins, then the bug doesn't seem to happen...
The problem might be in your offline calculation, make sure that your Variables are always assigned to a value (in this case 0) when you define them.
PS, the UI is not to most appealing, but love the game, keep it up! 4/5
Like the game!
Like the fact that you're working on it, and some new stuff is gonne come soon, keep it up!.
1 suggestion, Stamina is only used in the Blacksmith to dubble your income, but it would be nice if it also effects your traning for STR, DEF, MP, ... just a suggestion.
should all be fixed now :)