Appium scroll could make backend can't return the response

doing more than 20 times scroll on ios simulator by appium test script, could cause app can’t get the response from the server side that is running on the simulator. Anyone can give any suggestion for this

why do you need to make so many scrolls?

what I need to verify is a notification page, but there are more than 60 notification on that list, and my notification is almost at end of that list.

Why not start test with first clear notifications?