BS Player Keeps Crashing when streaming

[MatH]

I have done a bit more experimenting and BS player only seems to crash when streaming video via the mobile data on my device (i.e. 4G.) When I stream using WiFi, BS player seems to run ok (although audio still out of sync with video )

I have also tried to disable my enable pre-buffer setting (thinking that this could possible be using too much ram resulting in BS player crashing.) However disabling this has made no difference at all.

Any ideas??