Minecraft Forums

My Minecraft has been crashing recently whenever I press the "T" key to leave the window open in a server instead of pausing, and going to my web browser (Google Chrome) and voting for the server, or just doing casual web browsing for a few seconds/minutes. It happens as soon as I click on the Minecraft Icon in the taskbar to get back into the game with the chat box open because I pressed "T" and when I press either ESC or ENTER to close the chat box window the game turns a transparent white and it says it's failing to respond, but I'll see people move, and basically I'm just frozen with a white transparent screen and a not responding client. I took some logs from the Dev console, maybe someone can help me troubleshoot this; (I also have Optifine installed for 1.7.10)

[19:53:30 ERROR]: Game ended with bad state (exit code -805306369)
[19:53:30 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[19:53:30 INFO]: Deleting C:\Users\Ryan\AppData\Roaming\.minecraft\versions\1.7.10-OptiFine_HD_U_A4\1.7.10-OptiFine_HD_U_A4-natives-9286692964468
[19:53:30 WARN]: Couldn't delete C:\Users\Ryan\AppData\Roaming\.minecraft\versions\1.7.10-OptiFine_HD_U_A4\1.7.10-OptiFine_HD_U_A4-natives-9286692964468 - scheduling for deletion upon exit

Update: It still crashes even without Optifine installed. I have both Java 32-Bit and Java 64-Bit.

EDIT: It's fixed, I have the AMD Gaming Evolved Application, and as soon as it was going into not responding mode, I exited the AMD Gaming Evolved App, and it returned to normal, I also did tests with + without the app on, and pin-pointed it. Resolved!