InputStream hangs up after receiving 40K bytes?

[KevinBoyd]

EDIT: Posted this on the Nokia Bluetooth forum.
Admin please delete this message, I don't seem to have those privileges.

On sending data over bluetooth to my mobile(N73), the Input Stream seems to hang up.
InputStream is derived from StreamConnection.
Does the InputStream have an internal buffer that needs to be emptied while reading large chunks of data?
Data is being received in chunks of 10Kb to 15Kb range, and the reading stops after receiving the 3rd chunk.
Strangely I am not receiving any exceptions.

I browsed through the InputStream class API documentation and couldn't find any InputStream clear or empty method.
There is only a reset() method, I don't know what its used for?