Doordash Login Error 400. You can follow doordash twitter account. Force stop the app as mentioned in solution 1. Quick sign up no credit card required.
Check doordash social media accounts. You can check doordash social media accounts to get updated with the latest news. Some options will display. While this is not a common fix try troubleshooting the problem as a 504 gateway timeout issue instead even though the problem is being reported as a 400 bad request.
This will ensure the bug fixes our tech team implements to the app will update to your installed version of the app.
Some have said that when you do a force stop. Open storage setting of dashdoor app. Whereas uninstall leaves a trace of data in the memory. Some have said that when you do a force stop. Now tap on clear cache and clear data to confirm to clear it.