Description: When I try to work with Lenovos Accessories and Options Compatibility Matrix (OCM), LO will get unresponsible and it tooks much to long to open the Table: https://download.lenovo.com/pccbbs/options_iso/ocm_feb_2023.xlsx This happen on several Platforms and LO Versions. Excel, OnlyOffice and WPS Office don't have this behaviour. After converting the .xlsx (7,9 MB) to .xls (37,6MB) or .ods (3MB) it seems to be no problem at all. Steps to Reproduce: 1.Download File from Lenovo 2.Try to open in calc 3. Actual Results: LO open the file after more than 2 minutes and working with the Table is nearly impossible. Expected Results: Open quickly and UI should stay responsible Reproducible: Always User Profile Reset: No Additional Info: Version: 7.4.5.1 / LibreOffice Community Build ID: 40(Build:1) CPU threads: 4; OS: Linux 5.4; UI render: default; VCL: gtk3 Locale: de-DE (de_DE.UTF-8); UI: de-DE Ubuntu package version: 1:7.4.5-0ubuntu0.18.04.1~lo1 Calc: threaded
Reproducible Version: 7.5.1.1 (X86_64) / LibreOffice Community Build ID: bd819218336a5be54a11b986ea4dd2db2efb120e CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 9788a565b3241d1bd62394b9e29c322361d05f80 CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded Jumbo Maybe it has to do with a lot of direct format in the columns beyond data, and hundreds of styles. Excel takes a lot of time saving in ods format.