Spawning a Flash, Harasser, Sunderer, or Magrider will crash the game for me and everyone else around me. Strangely, this crash does not occur in VR training, or with other characters on my account. It only causes crashes on my main.
Does your main use a cosmetic item that none of your other characters use? An exclusive camo, perhaps?
I can't believe it. I could have sworn that when testing that I stripped everything off of them and pulled them stock. Apparently I never removed the decals when testing. The Robo-Scorpion decal seems to have been the culprit. After removing that, everything seems to spawn just fine. Thank you very much for the help.
No problem. Also, it might be prudent to revise the bug report with what we just learned here: Attempting to spawn vehicles with the 'Robo-Scorpion' decal attached, will instantly crash the game client of the player spawning them; it also forces the game clients of anyone nearby to crash.