Hey there. :slight_smile: I was a happy Knime Analytics Platform user for more than a year, had version 3.7 on Windows 7. It did freeze sometimes for few seconds on some big joins, but that was not an issue. Now I have a new machine, newer version of same specs laptop, and Knime 4.0.0. on Windows 10. For some reason it is a disaster area now. If previously I could do something else while a heavier workflow was running, now Knime is stalling the whole system, especially currently on Word2Vec learner, even if it is 10k rows with few words long documents in each row. While workflow runs, Knime itself gets responsive only for maybe two seconds in few minute intervals, so it is even tricky to stop workflow, and, whats worse, also all the other programs, like web browser, freeze for few seconds time after time. Are there any cures to that? Laptop has 32G ram, 22G given to Knime, SSD with lots of space, core i7… Every suggestion appreciated. :slight_smile:

Knime v4 unresponsive during workflow run

ipazin October 28, 2019, 3:17pm 2

welcome to KNIME Community after more than a year!

Well KNIME 4 uses system resources more liberally and sensibly than earlier versions. For reverting to previous version policy check this faq.

Additionally if not seen these two topics can help:

Also, if possible, sharing an example workflow would be helpful in further diagnosis

Br,
Ivan