Iracing get lag after 50min

[doctor egg]

Hello,
after 50 min 32in lg lcd 120hz starts lagging and sound breaks up can not continue sim had 120gt card put 240gt ping is good could there be another componentfailing 500gbHD 64bit quad core thanks jer

 

[silversurfernhs]

those are the symptoms of either using up a lot of memory or a memory leak
specifically what kind of lag are you experiencing?

internet lag - (whats your connection speed)
fps lag - (try running fraps to monitor your fps)
long or short pauses - (symptoms of loading something during gameplay - or an antivirus running silently, also silent defragging)