Yup, there are errors.
mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78 Markup '<md-button flex></md-button>' may not work as expected in IE Browsers. Consult 'https://github.com/philipwalton/flexbugs#9-some-html-elements-cant-be-flex-containers' for details.
(anonymous) @ mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78
mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78 Markup '<md-button flex></md-button>' may not work as expected in IE Browsers. Consult 'https://github.com/philipwalton/flexbugs#9-some-html-elements-cant-be-flex-containers' for details.
(anonymous) @ mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78
/rest/v2/data-points/DP_Site99_CB2-breakerStatus:1 Failed to load resource: the server responded with a status of 404 (Not Found)
mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78 Possibly unhandled rejection: {"data":{"cause":null,"mangoStatusName":null,"mangoStatusCode":-1,"localizedMessage":"Not found"},"status":404,"config":{"method":"GET","transformRequest":[null],"transformResponse":[null],"jsonpCallbackParam":"callback","timeout":{},"url":"/rest/v2/data-points/DP_Site99_CB2-breakerStatus","headers":{"Accept":"application/json, text/plain, */*","X-Requested-With":"XMLHttpRequest","X-XSRF-TOKEN":"026c6a9d-22d7-4ded-b59d-1ab329306058"},"cached":false},"statusText":"Not Found","xhrStatus":"complete","mangoStatusText":"Not found","resource":{}}
(anonymous) @ mangoUi~ngMango~ngMangoServices.js?v=0f03d20f7b30b4a597f9:78