I've been having this problem for a very long time that seems to make my zvp somewhat random. The core of the problem lies with my usage of baneling drops to engage a protoss deathball. About 80% of the time, this succeeds dramatically well...
However, there have been instances in which the banelings just refuse to drop.
I kept thinking... "oh I must have clicked too excessively" or "I must have issued a move command accidentally right after."
But after watching some replays....I'm convinced that I did everything right.
Provided is a replay most recent where banelings just outright refuse to drop from my overlords.
http://www.mediafire.com/?anr6t0fg0x2chzq
Has this ever happened to you?
What do you suggest to alleviate this problem?
NOTE: I was playing a superior opponent who outmacroed me, and I was excessively passive..yatta yatta. I'm not asking for help in these areas.
Keep the discussion on the usage of baneling drops and the occurance of drops being disabled in certain situations.
