Game Start Bug

Not sure if anyone else has been having this happen, but for whatever reason I will on rare occasion have a game in which once I load the game, my champion makes an uncontrollable b-line toward the red teams fountain. If I start red, then I basically just cant ever leave the fountain, which is still a pain because I have to reload the game, and my computer isn't able to load very fast so I'm put at a major disadvantage right out of the gate. If I start on blue side however, my champion, without my control, will walk right down mid lane towards red fountain, and even if i disconnect to try and have them go back to base, my champ will either end up executed by a turret or most likely give first blood to the enemy mid-laner. This bug has happened at least 5 times this patch in particular, which isn't that large of a portion of my games played this patch, but enough to where it's a problem for me that doesn't seem to be getting solved. Anyone else having a similar problem?