When i open LFS, i join a server but when i want make it FULL SCREEN (SHIFT+F4) it minimize and when i click on LFS(menu tab) it minimize again and that everytime. Then i need to close LFS and start it again i can play but when i make it full screen it minimize

I think you have posted it in wrong subforum.

if you have 2 screens, and another prograam full screen on other screen(or just a browser or so) it will somtime do that. if you have 1 screen i have no idea

Quote from CodeLyoko1 :

if you have 2 screens, and another prograam full screen on other screen(or just a browser or so) it will somtime do that. if you have 1 screen i have no idea

Oke whats the problem then i have 2 dual monitors 1440x900, and i have it everytime i cant play 1 time normal right now it always minimize, yesterday i had no problem etc only today

Quote from lfsproracer :

Oke whats the problem then i have 2 dual monitors 1440x900, and i have it everytime i cant play 1 time normal right now it always minimize, yesterday i had no problem etc only today

i´ve had the same problem with my skype, if i didnt had all the skype stuff minimized i would minimize lfs automatically. i dont know if you have unnessecary programs or programp open while trying. what i would reccomend is shut these things off and try it again

btw im dricing windowed right now (avira minimizes the game when it gives a popup if i dont play it windowed)

I had same problem. This happens to me when my display refresh rate is 30. Solution for that is to manually set it to 60.

This "wrong" refresh rate happens to me if I turn on my TV (monitor) after turning on PC.

Not sure is it same problem on your PC. But check your refresh rate

IDK if help's but you can download Ultramon to manage both monitors also have some options to setup with the shortcut of your lfs and you can set what monitor/windows you want or if you wanna in full screen or windowed and many other cool stuff