Yes, as mentioned before, I've used all available launcher versions and have the same issue.
I just tried the Windows 7/8 client clean-installed and it crashes the same way. Here's the log file.
This is continuing to occur. I totally wiped, downloaded, and re-installed the launcher. It crashes with "Exit Code 1" message. Here's the logfile:
This happens in 1.17.1 as well
Sorry I didn't specify. No, this is in normal Survival mode.
Confirmed with several types of blocks.
This is a significant issue on my LAN server. The first person can usually log in, and the world will render, but takes several seconds the second person will usually have a long lag (up to a few minutes) then the world will render, but any more, and it will sit there with a blank sky, and/or kick the person off because "flying is not allowed"
As far as prior questions "
Do you use VPN or any of the incompatible software on machine you try to log-in? https://minecrafthopper.net/help/known-incompatible-software/
Could you provide us with more in-depth repro steps?"
1) No I do not use any of the listed software
2) I'm not sure how to give any more detail. When I run the client, any client, it crashes the PC. Once it a great while I get 'the game crashed Error 0' or something like that, mostly it crashes and reboots my PC