This bug happened suddenly, and without warning.
Launching from the homeplanet, the game proceeds to freeze in millseconds. At best it freezes for a second, moves again, and proceeds to freeze and thaw a few times, before finally freezing totally.
Reopening sr2 works momentarily, but then the game freezes yet again milliseconds later. The issue only appears to happen on the home planet, launching elsewhere works fine.
Deleting the sandbox and starting an entirely new sandbox also works momentarily. However, the moment you launch from the home planet of the system (Droo or Kerbin) the game decides to freeze.
This all began with a failed attempt at a rover, when the issue first happened. The rover flipped over and the game froze. Reloaded sr2, and it happened again.
I went into the files and removed the sandbox, transferring to a different sandbox and system.
First launch (in space) went fine, even reentering the atmosphere went fine. It only happened launching from a space center. Second launch, at the space center, froze.
Platform: Android
Version: current one (the issue did not happen after the update. Everything was normal for about 2 weeks after the update, until the rover glitched.)
I tried my best to give as much information as possible. (The situation is very hard to replicate, random, and just unusual) This is a very serious bug, preventing me from playing the game at all.