In a game I just played, throughout the game I sporadically loss control of my champion.

This wasn't the usual lag where it freezes and then everything randomly jumps to brand new shiny locations with you dead.

Nah, your champion just stopped and you got to watch everything happen while the enemy slowly killed you. If your lucky you could regain controls in time to flash away~.

This is probably a connection issue, but i would like to confirm that this is a problem on my side and not Riots.