Not at that location that I can remember as I was bringing in my fleet to try and support the starbase. It got there but not in time to save the starbase from being crippled.
I just finished a long multiplayer game, about eight hours and never had an issue as I did not let any of my ships or bases go into crippled status. I would move them out of combat before they got crippled and none of my starbases were threatened enough to have been crippled.
Hope this helps.