• 524 Intermittent timeout errors occur randomly

    Description When submitting a form, it randomly returns 524 status code with these exceptions in the log: EPiServer.Forms.Internal.Security.DefaultAntiForgeryValidator : Failed to validate the anti-forgery tokenSystem.Web.Mvc.HttpAntiForgeryException (0x80004005): The required anti-forgery cookie ""__RequestVerificationToken"" is not present.  at System.Web.Helpers.AntiXsrf.TokenValidator.ValidateTokens(HttpContextBase httpContext, IIdentity identity, AntiForgeryToke...