Samsung UN46ES7500FXZA E-Manual page 652

9. Some options cannot be accessed in
Tab mode. (To access such options,
switch to Pointer mode.)
10. Some text may appear corrupted
because the number of supported
fonts is limited.
11. The response to a command on the
remote or the screen display may be
delayed temporarily if a web page is
currently loading.
12. The loading of a web page may