I was playing the Suika game and streaming some music over VRCDN.
Then suddenly my Internet connection became very unstable.
My stream stopped, and while I was trying to figure out what was wrong with it, I got the "connection to VRChat timed out" message.
After a couple retries a managed to get back into the world, but the game was not functioning - all players and their games were frozen, their avatars weren't loading, and as I noticed later, the persistence data hadn't loaded either (I had only 1 Melbux instead of 425 billion).
After half a minute I got another "connection timeout" message and rejoined the world again. This time it was working, but very sluggish, and my persistence data didn't restore - it was gone at this point.
Here's a recording of all of this happening:
Also attaching the log file and two screenshots: the first shows that I had 425B Melbux before the disconnection, and second shows me having only 1 after rejoining.