https://bugs.kde.org/show_bug.cgi?id=455977
--- Comment #2 from Alexander Semke <alexander.se...@web.de> --- (In reply to Douglas from comment #0) > STEPS TO REPRODUCE > 1. Create a new spreadsheet > 2. Load a big txt file with data on it > > OBSERVED RESULT > LabPlot becomes temporarily unresponsive with no indication of progress and > then it unfreezes but everything becomes laggy (ploting, spreadsheet > resizing) I did a fix now that improved the performance. On my notebook the time for the import of this file went down from ca. 50s to 22s. It's still very slow of course and we'll improve more soon. But in case you need more performance now and working with our nightly builds is an option for you, you can give it a try. -- You are receiving this mail because: You are watching all bug changes.