[Solved] How to maintain normal game speed when when ppsspp emulator is maximized

[Lazarus King]

Hello,this is my first post and I need your help;When I maximize my ppsspp emulator whiles playing dbz tenkaichi tag team it turns to lag a little(even the sound),But when I play it at the normal window size its plays without lagging.
Note:I use HP Pavilion dv7 beats edition and my OS is windows 7 Home Premium

[solarmystic]

What is your normal window size? 2x?

By default, when you head into fullscreen mode, PPSSPP automatically changes the rendering resolution to one which is closest to your screen's desktop resolution. (e.g. If you have a 1080p screen, PPSSPP will change rendering resolution to 4x in fullscreen.

To change this behaviour just fix the rendering resolution to a multiple that your system can handle, like 2x.

[Lazarus King]

Thank you,You just made my night.

[vnctdj]

Thread's title updated.