Ive had issues the past week or so when I do it, so I checked my speed and its ok.

The issues:
-At times it seems the hellbugs are running faster than usual. Ive done the hot shot enough times to have a feel for their normal speed.

-Other times they seem to be rubber-banding. They're running faster than normal and then all of a sudden they bounce back. Which is why I suspected my ISP speed, but it's fine and Im not suffering latency in other aspects of the game or the internet in general.

-Speed in Dam defense is all over the place. Sometimes fast, sometimes it rubber bands, and sometimes its even laggy. Yesterday I had something in the background which took the blame, but today, there was no such thing.

So yes: Dam Defense has some issue or other. Hope that helps. Im not very technical so maybe my explaining wasn't good enough, but regardless, I'm positive there's some issue with it.