HELP! KNIME Crashing without warning after a few minutes.

Interesting @takbb

I have noticed something odd that I have read about on the forum before. The visible “total” of my heap space never actually shows the MAX that is assigned in my ini file. (-Xmx90000m)

2023-05-20_10-33-41

This was the solution on the other thread, but no clue where he made this adjustment…

I found the cause, there’s a statement at windows system / user environment that I did not put: _JAVA_OPTIONS -Xms512M.

Removing this clear the way. Thanks for everyone’s help. I’m not sure what program put that statement and when does it occur in the first place.

EDIT: I put a bit more stress on the system and it raised the total to 13GB, so I think that I am just misunderstood what that “total” number represents. It does not appear to be the static java heap MAX.