[BRLTTY] Which brltty or my system make this problem?

[高生旺]

Hi

I set locale to utf8 and add -Xcharset=utf8 to brltty then browse an 
unicode homepage using lynx and links. 
I found some words disappeared. If I add -Xcharset=utf8+big5 then some 
words are displayed incorrect. If I convert the contents to big5 then all 
are okay. Who makes this problem? Brltty or my system (slackware with 
kernel 2.6.x)?

Coscell