This is the dump from the blade:
{ "shellProps": { "sessionId": "ab88bc5a763b422ea4fc59e8f6874500", "extName": "Microsoft_AAD_RegisteredApps", "contentName": "CreateApplicationBlade" }, "error": { "message": "Network error", "code": 0, "error": { "message": "FetchDataError: data set DataCache:9:9", "name": "FetchDataError", "stack": "FetchDataError: FetchDataError: data set DataCache:9:9\n at r.t (https://portal.azure.com/Content/Dynamic/-mPDykxZ7mlI.js:73:895)\n at r (https://portal.azure.com/Content/Dynamic/YyperJtR_BSU.js:18:248)\n at new r (https://portal.azure.com/Content/Dynamic/YyperJtR_BSU.js:18:469)\n at yt (https://portal.azure.com/Content/Dynamic/YyperJtR_BSU.js:99:817)\n at https://portal.azure.com/Content/Dynamic/YyperJtR_BSU.js:99:6772", "extension": "Microsoft_AAD_RegisteredApps", "type": "MsPortalFx.Errors.FetchDataError", "baseTypes": [ "MsPortalFx.Errors.FetchDataError", "MsPortalFx.Errors.DataError", "MsPortalFx.Errors.Error" ], "errorLevel": 2, "timestamp": 762260, "innerErrors": [], "dataSetName": "DataCache:9:9" }, "details": "The request either timed out or your browser refused the connection. Check your network status, browser settings, browser extensions, or VPN settings for conflicts." }}
I have also included a screenshot of the issue