Confirmed bug. Went from 0,0 to +29million x & z. https://youtu.be/iZrUQJD3R9U
@@unknown Thanks! I didn't realize 0 is intended, so I just made up a plausible expected result.
My graphics were on fancy. I'm pretty sure it changed when I hovered over a block in my inventory.
It says "That entity cannot be found" as an error message.
I have streamed and got the 'STREAM_TOO_LONG' thing as well. I was streaming for a wile, like 30 mins., and it gave me that message. It, on my end, stopped the stream. The big red button and mic. icons disappeared. I didn't think much of it until a few hours later when I realized I was still streaming. I then pressed the hotkey to turn it off and it turned off. I use a Mac with IOS 10.
This issue is expected to be resolved in LWJGL 3.3.0. See the comment, as well as the upstream PR.