Emu crash when i use Buffered rendering

[Stevec]

Hi Guys,
Just needing a little advice - i have been using so up to 9.7.2.239 and find that the emu crashes nearly everytime after about 5 -10 mins with previous builds aswell on buffererd rendering (cpu & gpu read buffers aswell) with a few games such as wipeout pulse,gran turismo ,hot wheels etc,ive got the lastest drivers installed which go up to 307.83 from nvidia - i also don't use post processing shader option but it doesnt seem to happen on non buffererd rendering is there a bug in the emulator or is it my graphics card been too old and may not support fbo's or is it my settings ? (help would be greatly appreciated)