For the past couple of weeks, my client has just unexpectedly close, it doesn't stop responding it just closes itself, there's no particular pattern to how long it will take from opening the client.

My FPS is fine (around 52 usually) there are no connectivity problems as I can easily connect to all rooms and memory usage is normal.

Im using v4.92. (through steam)

I have a 2.5Ghz quadcore processor and a radeon graphics card, both of which can cope with higher graphics and higher moemory games, I have 6GB of RAM

Any ideas are welcome, thanks