In the context of TikTok ads, “outside of schedule” refers to advertisements that are displayed at times not specified or set within the predetermined schedule. When creating a TikTok ad campaign, advertisers can select specific dates and times for their ads to run. If ads appear “outside of schedule,” it indicates they are being shown at times that were not initially planned or chosen during the ad setup process. This could be due to various reasons such as technical glitches, adjustments made by TikTok’s ad algorithm, or changes in the campaign settings.