EPiServer.Find.ServiceException: Response status code does not indicate success: 502 (Bad Gateway). <html> <head><title>502 Bad Gateway</title></head> <body> <center><h1>502 Bad Gateway</h1></center> <hr><center>Microsoft-Azure-Application-Gateway/v2</center> </body> </html> ---> System.Net.Http.HttpRequestException: Response status code does not indicate success: 502 (Bad Gateway). at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode() at EPiServer.Find.Connection.JsonRequest.GetResponseStream() at EPiServer.Find.Api.Command.GetResponseAsync[TResult](IJsonRequest request) --- End of inner exception stack trace --- at EPiServer.Find.Api.Command.GetResponseAsync[TResult](IJsonRequest request) at EPiServer.Find.Api.MultiSearchCommand`1.ExecuteAsync() at EPiServer.Find.Client.MultiSearchAsync[TResult](IEnumerable`1 searchRequests, Action`1 commandAction) at EPiServer.Find.MultiSearchExtensions.GetResultAsync(IMultiSearch`1 multiSearch) at Pgcps.Web.Business.Search.SiteSearchService.TryGetResultsAsync(TrackedMultiUnifiedSearch trackedMultiSearch) in D:\out\PGCPS-Production-Deploy\Sources\Pgcps.Web\Business\Search\SiteSearchService.cs:line 85