Jak 2 Lagg Issue

[EremitaDelle6Vie]

Hi guys, I recently had a problem with my Jak 2 PCSX2 game. I don't know how to call properly beacuse i don't really have lagg but the opposite: in certain parts of the map the game goes to double speed, i mean all the movements, when i jump or shoot, also the NPC goes double faster. In the entire game i didn't have any problem related to this issue but almost at the end (91%) i can't finish a mission due to this problem cause i can't jump in time.
Does anyone have this problem or you know how to resolve it?

[Warrior]

http://wiki.pcsx2.net/index.php/Jak_II

PCSX2 wiki is a great source of information on getting games to run properly.

[EremitaDelle6Vie]

Nope, there isn't my problem here. But thanks for your help.

Really no one has the same problem?

[deadlegion]

Are you using save states?

[EremitaDelle6Vie]

Thank you man you saved me. Didn't know the existence of this tool. I have not solved the problem, but at least I have exceeded the level!

For whoever had my same problem i just fixed pressing F4, I don't know why but it resolve the speed up issue.