Known issues

Issues already reported and being worked on, or with a workaround offered

Please also see the changelog for the upcoming version
Please find the changelogs here.
Wed, 6 Feb, 2019 at 11:41 AM
Recurring all-day events revert to 1-day after sync with Google
Please see Google Calendar
Sun, 6 Feb, 2022 at 12:56 PM
Spam in your calendar
aCalendar does never add spam to your calendar! If you receive SPAM notifications or you see SPAM events in your calendar, these are most likely added a...
Fri, 6 Sep, 2019 at 11:15 AM
Issues with Huawei devices
Please see Problems with Huawei devices.
Fri, 14 Dec, 2018 at 11:46 AM
Issues with Xiaomi devices
Sync issues / missing auto-start permission In most cases when anything does not work correctly on a Xiaomi device, the AUTO-START permission (non-standard...
Mon, 2 Jan, 2023 at 8:46 PM
All-day events from MS Outlook/Exchange on Samsung devices show one day early
This is a bug in Samsung's Exchange sync adapter shipped with the Samsung email app. It is supposed to be fixed in the latest beta version ava...
Fri, 26 Jul, 2019 at 10:27 AM
Issues with Samsung devices
Popup-menus are black text on dark background (S20/S21 series only) This is an S20/S21 firmware bug. We cannot reproduce this on our S20 (cloud-testing) de...
Fri, 26 Mar, 2021 at 2:13 PM
Opening the app info
What is the app info? The app info is a system-level settings screen, that exists for every app. It allows configuration for notifications, permissions, po...
Tue, 7 Jul, 2020 at 12:57 PM
Tasks not shown after 2.5 update
For some devices the update deactivated the Google Tasks account. Please, simply re-enable in aCalendar tasks - MENU - manage lists/accounts. If this does ...
Thu, 1 Apr, 2021 at 4:36 PM
Recurring Events do not save
If you cannot store recurring events and also other calendar apps do not work, we recommend to reset the calendar storage, to fetch a clean copy from the cl...
Sat, 6 Apr, 2019 at 11:56 PM