Very long loading times?

[Hamisxa]

I'm not sure if this exact problem has been posted but, everything was loading very quickly for the first 2 weeks of having GT5 and then BAM.
Suddenly sometimes it loses connection to the internet (Gran Turismo does, not the PS3) and loads for ages, It takes around 10 mins for the game to load and I reinstalled the game 3 times but nothing helped.

 

[Bluntified]

Try booting GT5 without a connection - sign out of PSN - and see if it loads quicker. Once you're in just sign back in.

 

[TheLazyDonkey]

go into options, go to the bottom,clear the cache (left) / download graphics (Middle).

also, save the game. then restart the ps3

 

[Shogunn]

Check your network connection. The game takes time logging in to PSN, even if there's no connection.