Memory leak issues

if you are playing on the computer you might need to allocate more memory to Minecraft because sometimes it can get a memory leak causing the world to crash because its leaking memory and flooding what you have allocated to it

I have this issue as well, hard resetting fixes it but it returns I reckon every couple of weeks. Maybe it's some kind of memory leak as the connection tests and other stuff still work okay when broken. Something like a memory leak would explain why heavy
users tend to experience it more frequently.

memory leaks are often caused by a combination of programs and situations, I suggest you examine what other kinds of programs you have open or what kind of mods you may be using, which can often result in memory leaks

This is a memory leak. Hold down power for 5 seconds and turn off. Then on. Will run smooth as butter again. I how they fix the leak soon.

It's a console.browser not a desktop browser you aren't supposed to have multiple windows open

It causes memory leaks which in chrome is a major issue

You can inflate memory usage beyond what is normally restricted to browser

It's sandboxed for a reason