Demon Buddy Has Stopped Working (LOG attached now)

[jeonw92]

Demon Buddy keeps stop working after like 2~3 hours. I'm sick of this.
How do I really fix this issue?
I attached the log file.

I will REALLY appreciate if you fix this issue for me.
Thank you

 

[Tony]

game crashes as well?

 

[jeonw92]

game crashes as well?

Diablo 3 says "connection to the game is disconnected"
but diablo 3 does not crash, because if I click "yes", I can still play

 

[jeonw92]

Diablo 3 says "connection to the game is disconnected"
but diablo 3 does not crash, because if I click "yes", I can still play

Demon buddy just stopped working again, so I am attaching another log file.

 

[Tony]

08:43:45.053 INFO MainWindow Invalid Session

looks like you lost the connection to our servers

are you on a wireless network?

any antivirus enabled?

 

[jeonw92]

08:43:45.053 INFO MainWindow Invalid Session

looks like you lost the connection to our servers

are you on a wireless network?

any antivirus enabled?

My internet is wire, and it is perfectly fine.
So you are suspecting that the only possibility is internet connection problem?

 

[Tony]

yep,its what your log file states


flush your dns and power cycle your router

 

[jeonw92]

But this also doesnt make sense, because I live in dormitory
and my friend has an exactly same labtop with me, and the same wire internet,
but he is not having this issue.
There Must be something else to it.