Spreadsheet hangs out for a while

[Pendelf]

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Very long thinks when after creating a spreadsheet the first time you enter it. And if you close the tab of the spreadsheet and then open, again thinks for a long time (hangs out for a while)

https://youtu.be/ygvENFQhVoE

OS: Windows 10 Version 2009 Word size of FreeCAD: 64-bit Version: 2023.131.26244 +5365 (Git) Build type: Release Branch: LinkDaily Hash: 73c4ca254c5de8849d104973482e98399fb24863 Python version: 3.10.8 Qt version: 5.15.4 Coin version: 4.0.1 OCC version: 7.6.3 Locale: Russian/Russia (ru_RU)

[Pendelf]

It seems to have something to do with the fact that I have two monitors. I recently installed Kdenlive and it is also constantly slowing down, and the program is just hanging. I tried Kdenlive on my laptop on Manjaro and there are no brakes from the word at all.

[dannystaple]

I am using the latest tip release - 2023-08-11 and seeing the spreadsheet hang/spin (100% CPU). I am in a single monitor configuration.

Repro steps:

• Open FreeCAD
• New project, new part.
• Enter spreadsheet workbench
• New Spreadsheet
• Enter some data, then click on another cell

It will spin at 100%, not responding.

[code] OS: macOS 12.6.8 Word size of FreeCAD: 64-bit Version: 2023.811.0.14555 (Git shallow) Build type: Release Branch: HEAD Hash: d31fdf6ab71bf52a96d5d3b81f3b8349bca24e27 Python 3.11.4, Qt 5.15.8, Coin 4.0.1, Vtk 9.2.5, OCC 7.7.2 Locale: C/Default (C) Installed mods:

• A2plus 0.4.60k
• ExplodedAssembly [/code]

I do not have dual monitor, or Kdenlive running. I can reproduce it 100% on this build, although it may take a few clicks/moves around the spreadsheet.

[dannystaple]

Note - I cannot reproduce this in the upstream 0.20.2 release (I can try a more recent/older version though)