Pfsense lusca 51 sec Youtube segment

[dpa]

greetings,

i have a working pfsense + lusca proxy server. it is caching well. my only issue is that youtube cache will pause loading at approx 50sec. it will continue to fetch from cache though after 50sec. but is there a fix so that video player from client will continually load the whole video at once from cache?

thanks all

[extreemblank]

request splitting, sometimes indicate with thin yellow bar at youtube seekbar mean that video is splited by some part.