calendar is slow to respond after update to ios 15.1 on iphone XSmax

Same issue here. It is very annoying to work everyday.... Apple please get it fixed quickly

Same

Same here. I have the flagship iPhone 13 Pro Max and it can’t load my calendar properly. It loads or renders properly after 30-60 seconds, roughly.

I have this problem, but now also start to experience this issue on my MBP…seems to be a more general problem.

This is such a PITA! What on earth has happened to Apple's software build quality recently?

It was working absolutely fine before the latest round of updates.

Poor show.

is anyone going to fix this? my calendar is blank at it’s telling it’s wednesday november 18th. also calendar is completely blank. i can’t believe they didnt push an update right away?

Same here, serious regressions in calendar after 15.1 upgrade, it is slow, crashes etc

After update to iOS 15.1.1:

Bug still exists on iPhone 13 pro.

Reducing Sync to 2 weeks does not help here. The calendar app still freezes and crashes. With iOS 15.1.1.

15.1.1 ?!?

Indeed. Was released yesterday, only for iPhone 13 / 13 pros.

Okay

The calendar runs slowly like soup. I try to add a link in the calendar, like this https://www.garasje-bobiltelt.no/partytelt-topptelt/ without it being useful to add a partytelt.

Same issue for me. I am using an iPhone 13 Pro Max with iOS 15.1.1. Everything in my calendar stucks and lags. That’s really annoying.

Me too! Hate it! The “fix” can’t be uninstalling exchange calendars.