The editor becomes unresponsive after a few seconds

Hello, not sure how to start this but I’ve been working in unreal engine 4.0.2 for almost 3 weeks, i have build a whole level and is working on my game project.

I have experience crashes but today i am experiencing something i have never seen before, when i open unreal it stop responding after 10 seconds after engine start.

one the project selection screen after 10 seconds it stop responding, then if i do pick a project within 10 seconds after it opens the editor after 10 seconds it stop responding and i have waited 2 and a half hours for it to start responding but it hasn’t, normally it would crash after 5 minutes of not responding but it doesn’t crash and i have to force close the application from my task manager.

My systems specs is low but i been working with it for nearly 4 weeks now.

I am using a low end laptop

intel i5 1.6ghz
8gb ram
and intel graphics

Whats going on with my unreal engine 4.0.2 version

i reinstalled it and it is still given the same error but now it takes 15 sec before it freezes.

Hello you can probably ignore this post, i have no idea whats up with 4.0.2 but i tweak my intel graphics and install the 4.1 patch and 4.1 hasn’t crash or freeze on me so will upgrade my project.