Spreadsheet problem

My app’s URL: https://kurirapp10.glideapp.io

My spreadsheet currently was really slow and I just wonder why it happens.

May you help me with this? I guess it’s not because of my device because it’s just happening on this sheet.

Is the number of traffic have an impact? how many is it?

thank you

So it’s the sheet that is slow, not the app, correct?

correct

Do you have a lot of formulas in the sheet? Is it showing “calculating…”?

I have formula on my sheet. But this problem has only happened recently. The formula already there before this problem appeared

So is it the calculation process in the Sheet that is slow, or just general slowness inside the Sheet tab?