While this does not address the issue, heres how to be able to get ONE tag in at a time. (Since, no matter what, he wont last long enough to get both the click on and the Bug Tag done.)
Get in your yalm, get about 20 feet above his spawn point.
Go to your options, visual, then set the "Maximum CHARACTER view distance" to nothing. Look, all the campers are not only invisible, but don't exist to your client as anything but floating names. You'll be able to get him at least one of the two times in general.
This doesn't help with the 6 alpha's teams out there. Nothing will help that but them fixing the spawn time.