Issues

• CalDav Synchronizer 4.7.1 does not work with Office 2024 (4.6.0 works)

  aluxnimm/outlookcaldavsynchronizer#486 · Filter by author knemtzas opened on Sep 28, 2026

• Corrupted relations.xml with WebDAV Collection Sync causes all Outlook events to be recreated / duplicated on server

  aluxnimm/outlookcaldavsynchronizer#485 · Filter by author matthias480 opened on Sep 16, 2026

• "WebDavClientException: Response status code does not indicate success: '412' ('Precondition failed')" error because "An If-None-Match header was specified, but the ETag matched (or * was specified)."

  aluxnimm/outlookcaldavsynchronizer#484 · Filter by author bllngr opened on Sep 11, 2026

• Thought.vCards.dll blocked by Windows Smart App Control / Code Integrity (Event ID 3077)

  aluxnimm/outlookcaldavsynchronizer#483 · Filter by author VitoCavallo opened on Sep 10, 2026

• Locally-created events sync to server then delete locally on second sync

  aluxnimm/outlookcaldavsynchronizer#482 · Filter by author robbo-f opened on Aug 29, 2026

• Install via GPO in user context

  aluxnimm/outlookcaldavsynchronizer#480 · Filter by author BeckeBauer opened on Aug 19, 2026
  1

• Outlook accepted meeting requests are created with Reminder=None before CalDAV synchronization

  aluxnimm/outlookcaldavsynchronizer#477 · Filter by author marlynvic100704-cmd opened on Jul 31, 2026

• Partial Fields Sync

  aluxnimm/outlookcaldavsynchronizer#476 · Filter by author ebolam opened on Jul 23, 2026

• Linux version

  aluxnimm/outlookcaldavsynchronizer#475 · Filter by author grosjo opened on Jun 20, 2026

• Synchro Outlook Problem

  aluxnimm/outlookcaldavsynchronizer#474 · Filter by author jannofant68 opened on Jun 9, 2026

• Caldavsynch breaks persistence of calendar selection

  aluxnimm/outlookcaldavsynchronizer#473 · Filter by author oloubani opened on May 25, 2026

• Invalid line breaks in contact name (FN) synchronizing with Nextcloud

  aluxnimm/outlookcaldavsynchronizer#469 · Filter by author hatelamers opened on Apr 7, 2026

• 405 error against local Baikal CalDAV server

  aluxnimm/outlookcaldavsynchronizer#468 · Filter by author mspgrunt opened on Mar 13, 2026

• Anniversary date not correctly synched between outlook and Nextcloud contact

  aluxnimm/outlookcaldavsynchronizer#466 · Filter by author RCoppensNL opened on Feb 23, 2026
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• Error about compatibility of .Net Framework in **README**

  aluxnimm/outlookcaldavsynchronizer#465 · Filter by author CoinCoin-zstd opened on Feb 22, 2026

• Online picture in calendar body not being synced

  aluxnimm/outlookcaldavsynchronizer#464 · Filter by author Marerc opened on Feb 5, 2026

• Two Outlooks with two CalDavSynchronizers on a shared calender do play ping-pong (SEQUENCE is increasing)

  aluxnimm/outlookcaldavsynchronizer#463 · Filter by author winnieXY opened on Jan 15, 2026

• User Feedback - improving CalDAV installability and stability

  aluxnimm/outlookcaldavsynchronizer#462 · Filter by author BareMetalPete opened on Nov 25, 2025

• Internet Calendar Subscriptions error

  aluxnimm/outlookcaldavsynchronizer#461 · Filter by author div4d opened on Nov 18, 2025

• Syncing with More than One Google Account in Same Outlook Profile Not Supported?

  aluxnimm/outlookcaldavsynchronizer#459 · Filter by author antonyupward opened on Oct 2, 2025

• sync with google fails with Failed to launch browser with "https://accounts.google.com" for authorization. See inner exception for details.

  aluxnimm/outlookcaldavsynchronizer#458 · Filter by author ediazrod opened on Sep 23, 2025
  1

• Recurrence exception sync fails after multiple modifications (participants → time) with "object has been deleted" error

  aluxnimm/outlookcaldavsynchronizer#457 · Filter by author GadzhiKassiev opened on Sep 19, 2025

• System.DevideByZeroException: Attempted to devide by zero

  aluxnimm/outlookcaldavsynchronizer#456 · Filter by author Zenith-Mx opened on Sep 16, 2025

• Error syncing Contacts: System.Xml.XmlException

  aluxnimm/outlookcaldavsynchronizer#455 · Filter by author johannes-bittner opened on Aug 11, 2025

• Common Name (CN) Tag removed from ORGANIZER

  aluxnimm/outlookcaldavsynchronizer#454 · Filter by author mceurytos opened on Jul 8, 2025