If you're having connectivity issues, excessive errors or otherwise or want to see your current request quota, do the following:
In a blank cell (with nothing in the cells around it), simply type:
👉 Excel:=CS.STATUS()
👉 Google Sheets: =CSSTATUS()
The results should look similar to the below examples, only with your email and userId instead
⚠️ Important: if your Excel version does not support custom functions (aka formulas) you will not be able to use or run this function from a formula
Check supported versions & platforms here