Alright I'm finding some frustration with the Random BG queue. I have a solo character on Mannoroth that I like to 3v3 with friends. Now Im still honor grinding and therefore using the random BG queue. The problem Im finding is that it will say 2 mins for queue, but I can stay in that queue for 30 mins and never get the invite.

People told me to drop queue and re-queue, but what I was wondering is: How long should you wait before doing this(dropping)? Is there any advantage to repeatedly dropping and re-queueing repeatedly?