# Task Was Executed Too Fast One PrimeLister account can be used on only one computer. "Task Was Executed Too Fast" error is given if a user tries to use a single PrimeLister account on multiple computers in order to post his listings faster. PrimeLister applies a waiting time between each posted listing for protecting seller accounts on Poshmark (US, CA, AU), eBay (US, CA, AU), Etsy, Facebook, Depop, Instagram, Facebook Marketplace, or Mercari and for mimicking a real human behavior. Please follow this rule. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.primelister.com/troubleshooting/task-was-executed-too-fast-error.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.