I have a file I use monthly. Originally created in Excel, but migrated to Libre a few months ago. The past few months saved fine in the original file format I was using (.xlsx), but for some reason this month, no more complex than the last few, won’t save unless I select .odf.
Tried “as copy”, tried other locations, tried closing and reopening. I don’t really mind saving as .odf, but would like to maintain cross compatibility if I can.
The file does have formulas that link to another calc file, but as mentioned above, this hasn’t caused an issue previously. I believe I did update libre since the last time I worked with this file, but I’m not sure.
Version: 25.8.1.1 (AARCH64)
Build ID: 54047653041915e595ad4e45cccea684809c77b5
CPU threads: 12; OS: macOS 15.7.1; UI render: Skia/Metal; VCL: osx
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded