[PROBLEM] Increase network buffer

[p4trykx]

Does XBMC have some settings related to network buffering? I was looking over internet and found only

Code:

<cachemembuffersize>5242880</cachemembuffersize>  <!-- number of bytes used for buffering streams ahead in memory
    XBMC will not buffer ahead more than this. WARNING: for the bytes set here, XBMC will consume 3x the amount of RAM
    When set to 0 the cache will be written to disk instead of RAM -->

But it seems to me that it's not it.

I use Amazon plugin to stream movies through a vpn connection. It sometimes stops for a moment and I the buffer runs out.