LibreOffice (calc) VERY slow when opening file

[alex5730]

On windows 11 LibreOffice is very slow to open a file. To start LibreOffice is fine, but then I go to “File” → “Recent Document” and select a calc file with 4 tabs and a total size of 72kB. Not a very large file I assume?
But it took 66 seconds(!) to open that file! That is just inacceptable!

And when I enter text into a cell it will freeze again for like 5 seconds.

Is there a ticket for this bug? When will that performance issue be fixed? Or is there a workaround?

Version Information:
Version: 25.2.7.2 (X86_64) / LibreOffice Community
Build ID: 5cbfd1ab6520636bb5f7b99185aa69bd7456825d
CPU threads: 8; OS: Windows 11 X86_64 (10.0 build 26100); UI render: Skia/Raster; VCL: win
Locale: de-CH (de_CH); UI: en-US
Calc: threaded

[Wanderer]

Imho not enough data to tell anything decisive, but maybe check the recent additions to this thread:

Libreoffice is very slow and runs with priority below normal

Libreoffice - especially Calc - is very slow on my Thinkpad P52 workstation - which is not slow at all. And I noticed that the soffice.exe and soffice.bin run with priority below normal. Why doesn’t Libreoffice run with normal priority? But even if I set the priority up in the Windows task manager Calc is very slow with large spreadsheets. Are there any settings that help to speed up Libreoffice? Libreoffice 24.2.5.2 Windows 11 Professional 64 bit