So for the past week or so, when I go to launch LoL, the logo pops up and just keeps flashing, taking priority from other windows over and over again (Hope that makes sense. For instance, if I have Chrome open, and I try to type something in my browser, the LoL logo will constantly become the active window, preventing me from typing for more than a few seconds at a time).

The game eventually comes on, so I can still play, it's just a really annoying issue.

If I try to open the game (a second instance) while the LoL logo is flashing, I get an error saying unspecified error, check the logs.

Here is my dxdiag, and my log files. Any help would be appreciated.

bump

Still having this problem. bump

Same issue here. two of my friends also have this problem.

Alright, I'm not exactly sure what's causing this problem but here are a list of random things that may help:

Microsoft C++
Windows update
Directx
Running as an adminstrator
Complete reinstall of League of Legends.
Disable your antivirus.
Sync your clock

bump. having issue

synclock is still flashes.

Is it like uploading our logs ???

bump. I am also experiencing this.
I reinstalled this morning and it loaded fine. When I quit for a little while and came back its starting this flashing junk again.

They are all dumb this is how you fix it.

-In windows 7 goto start menu
-type in cmd in the box
-right click cmd.exe and run as admin
-In black console window thing that pops up type: ipconfig /flushdns
-run LoL and be happy again

If that still doesn't fix it set your DNS to one of the public ones and see if that works. google's or openDNS. The DNS flushing alone fixed it for me. Have a great day gentlemen.

Flushing alone doesn't help