I've been experiencing quite a few errors ever since I downloaded and started playing LoL.
1) Even though I've added LoL to my firewall's trusted programs list, I still can never open it until I fully disable it (I'm using Comodo firewall.)
2)I read of people having problems while choosing their Champions. I cant even do that! When I click play -> practice -> and so on, just before I can get to the Champion select screen, I get a Maestro Error. Everytime. But I can see the timer before the game starts, and if I dont click on the 'OK' when the error appears and the countdown ends, the game starts and I get some random Champion. This sometimes occurs through my profile screen as well when I'm viewing Champions/Spells/Masteries etc. Also happened the one time I actually joined a game that someone hosted - the second the Champion select screen came up it showed me the error.
3)After above said game starts, and finishes, the program crashes. So I need to manually restart LoL.
Here are all the logs requires (hope I haven't missed on anything)