# Common Issues ## Submitting the same Query twice When the `build()` function is called on a Query, its contents is hashed and a unique salt is randomly generated in order to generate a unique `queryId`. If you submit the same built Query without calling the SDK's `build()` function again (or just providing a different salt), it will contain the same `queryId`, which will cause your transaction to revert. ## Browser Support AxiomREPL has been tested and works as expected in Google Chrome and Safari. AxiomREPL currently does not work in Firefox. --- # 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://intrinsic-1.gitbook.io/axiomv2-sdk/developers/common-issues.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.