OS version: MacOS 10.14.6 (Mojave)
App version: 7.1
Downloaded from: ONLYOFFICE website
I have a big workbook: 1 worksheet has 7000 lines, 1 worksheet has 500.
Even in the 2nd one, if I insert a new line, or saving the workbook, takes a relatively long time.
Is there a way to speed this up?
Hello @Klaas-Vaak
I believe we have to take a closer look at your xlsx file. Is it possible to share it with us?
Hi Alexandre, thanks for reply so quickly 
Unfortunately, I cannot share the file as it contains confidential info.
Isn’t there anyone in your office who has a big file?
We need the file where the issue is reproducible. We have big xlsx files, but I didn’t notice issues with them. I can assume that issue can relate to some formulas or data, but I need to check it out and reproduce the situation with your file.
Could you please hide sensitive data from file (or replace it with gibberish) > re-check that the issue still persists > provide us with the file. You can send it to me directly via PM
I am sorry, but hiding the data is too time-consuming. I will have to live with this then, such is life.
Thanks for your offer to help.
If you change your mind, you can contact me in PM.
I have been away for a bit and have now reinstalled OnlyOffice, version 7.4.1.
The 1st thing I noticed was that loading, and saving that same big file is a lot faster, while inserting a line is instantaneous.
So, the devs must have worked on this - kudos to them.
Thanks for your concern 
This issue can be closed.
Thank you for your kind words. We are continuously working to improve our products.
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