Recurring events – first one duplicates when using "Once" Post date Home › Forums › Calendar Products › Events Calendar PRO › Recurring events – first one duplicates when using "Once" This topic has 2 replies, 3 voices, and was last updated 7 years, 6 months ago by Support Droid. Viewing 1 post (of 1 total) Author Posts September 25, 2018 at 6:51 am #1629970 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Recurring events – first one duplicates when using "Once"’ is closed to new replies. → Please verify your API key is correctly entered on the settings