Recently experienced it a lot in solo queue and rarely in duo queue also. The guys in opponent team are trying hard to win the comp game, on the other hand there is my team where the randoms are not serious. I mean I am fine if we loose but...

I have seen a lot of conflicting information on this. Some say it's a timing thing/you need a macro and some say it doesn't work. However I think I have managed to fool the enemy team once using the fake tp.