Unable to Save to PowerBI Reporting Server

I'm new to PowerBI but have been a SQL Server DBA for years.  We just got through POC of PowerBI and are trying to get this into a Dev environment.  We are unable to load reports either through the Save As to a PowerBI Report Server or Upload directly from the site as mentioned in multiple posts. 

Installations:

Windows Server 2012

PowerBI Report Server:  14.0.600.442

PowerBI Desktop:  2.56.5023.1043 64-bit (March 2018)

Reading through other blogs.  I made sure that we only have the PowerBI Reporting Server installed.  The Service Account running PowerBI is part of the local admin group.  I'm part of the local admin group of the server.  Both accounts are sa within SQL Server.  I originally attempted from my laptop.  When I couldn't find an error, I installed PowerBI Desktop directly on the server.  I can't seem to find an error through the logs I've looked into.  I'm new and baffled!  Below are the contents of the areas discussed.

I enabled diagnostics and went through the PowerBI Trace Performance Logs:

PBIDesktop

Microsoft.Mashup.Container

FrownSnapshot:

There were two files a json and SQL Profiler, but no log?

PerformanceTraces.Zip:

SimpleDocumentEvaluator/GetResult/Compile {"Start":"2018-04-28T15:56:03.8863953Z","Action":"SimpleDocumentEvaluator/GetResult/Compile","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:01.3095694"}
SimpleDocumentEvaluator/GetResult/Evaluate {"Start":"2018-04-28T15:56:05.1960484Z","Action":"SimpleDocumentEvaluator/GetResult/Evaluate","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:01.2000329"}
SimpleDocumentEvaluator/GetResult<IPreviewValueSource> {"Start":"2018-04-28T15:56:03.8762512Z","Action":"SimpleDocumentEvaluator/GetResult<IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:02.8346304"}
FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource> {"Start":"2018-04-28T15:56:03.6196676Z","Action":"FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:02.7806341"}
SimpleDocumentEvaluator/GetResult/Compile {"Start":"2018-04-28T15:56:06.8369098Z","Action":"SimpleDocumentEvaluator/GetResult/Compile","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"ce005836-382a-4759-a41c-d6992a2fb70b","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0052268"}
SimpleDocumentEvaluator/GetResult/Evaluate {"Start":"2018-04-28T15:56:06.8421828Z","Action":"SimpleDocumentEvaluator/GetResult/Evaluate","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"ce005836-382a-4759-a41c-d6992a2fb70b","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.1017820"}
SimpleDocumentEvaluator/GetResult<IPreviewValueSource> {"Start":"2018-04-28T15:56:06.8368826Z","Action":"SimpleDocumentEvaluator/GetResult<IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"ce005836-382a-4759-a41c-d6992a2fb70b","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.1075471"}
FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource> {"Start":"2018-04-28T15:56:06.8354404Z","Action":"FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"ce005836-382a-4759-a41c-d6992a2fb70b","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.1086121"}
SimpleDocumentEvaluator/GetResult/Compile {"Start":"2018-04-28T15:56:09.1500498Z","Action":"SimpleDocumentEvaluator/GetResult/Compile","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0068137"}
SimpleDocumentEvaluator/GetResult/Evaluate {"Start":"2018-04-28T15:56:09.1569230Z","Action":"SimpleDocumentEvaluator/GetResult/Evaluate","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0114087"}
SimpleDocumentEvaluator/GetResult<IPreviewValueSource> {"Start":"2018-04-28T15:56:09.1500303Z","Action":"SimpleDocumentEvaluator/GetResult<IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.1667810"}
FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource> {"Start":"2018-04-28T15:56:09.1492425Z","Action":"FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0191359"}
SimpleDocumentEvaluator/GetResult/Compile {"Start":"2018-04-28T15:56:09.3341227Z","Action":"SimpleDocumentEvaluator/GetResult/Compile","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0057800"}
SimpleDocumentEvaluator/GetResult/Evaluate {"Start":"2018-04-28T15:56:09.3399561Z","Action":"SimpleDocumentEvaluator/GetResult/Evaluate","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0089739"}
SimpleDocumentEvaluator/GetResult<IPreviewValueSource> {"Start":"2018-04-28T15:56:09.3340981Z","Action":"SimpleDocumentEvaluator/GetResult<IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0359982"}
FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource> {"Start":"2018-04-28T15:56:09.3333046Z","Action":"FirewallDocumentEvaluator/GetResult<Microsoft.Mashup.Evaluator.Interface.IPreviewValueSource>","HostProcessId":"7608","ProductVersion":"2.56.5023.1043 (PBIDesktop)","ActivityId":"f59b30dd-536a-4f10-8d2a-ecfcb7800178","Process":"Microsoft.Mashup.Container.NetFX40","Pid":2320,"Tid":1,"Duration":"00:00:00.0156757"}

Below is a diagnostic snapshot:

Feedback Type:
Frown (Error)

Timestamp:
2018-04-29T17:21:36.5872797Z

Local Time:
2018-04-29T12:21:36.5872797-05:00

Session ID:
6ee1d4ff-372c-47f9-a59c-aa0f1ff32b9f

Release:
March 2018

Product Version:
2.56.5023.1043 (PBIDesktop) (x64)

OS Version:
Microsoft Windows NT 6.3.9600.0 (x64 en-US)

CLR Version:
4.6.1 or later [Release Number = 394271]

Peak Virtual Memory:
33.7 GB

Private Memory:
249 MB

Peak Working Set:
395 MB

IE Version:
11.0.9600.18978

User ID:
869f5f6a-c779-4512-9b60-333062483fef

Workbook Package Info:
1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: True.

Telemetry Enabled:
True

Model Default Mode:
Import

Snapshot Trace Logs:
C:\Users\Profile\AppData\Local\Microsoft\Power BI Desktop SSRS\FrownSnapShot1367478200.zip

Performance Trace Logs:
C:\Users\Profile\AppData\Local\Microsoft\Power BI Desktop SSRS\PerformanceTraces.zip

Disabled Preview Features:
PBI_shapeMapVisualEnabled
PBI_EnableReportTheme
PBI_numericSlicerEnabled
PBI_SpanishLinguisticsEnabled
CustomConnectors
PBI_AdobeAnalytics
PBI_qnaExplore
PBI_variationUIChange
PBI_customVisualsGallery
PBI_canvasTooltips

Disabled DirectQuery Options:
PBI_DirectQuery_Unrestricted
TreatHanaAsRelationalSource

Cloud:
GlobalCloud

DPI Scale:
150%

Supported Services:
Power BI Report Server,  Power BI

Formulas:

section Section1;

shared Data = let
    Source = Excel.Workbook(File.Contents("E:\Team Statistics\Changes.xlsx"), null, true),
    Data_Sheet = Source{[Item="Data",Kind="Sheet"]}[Data],
    #"Promoted Headers" = Table.PromoteHeaders(Data_Sheet, [PromoteAllScalars=true]),
    #"Changed Type" = Table.TransformColumnTypes(#"Promoted Headers",{{"#", Int64.Type}, {"CAB Date", type datetime}, {"Status", type text}, {"Type", type text}, {"Category", type text}, {"Subject", type text}, {"Requestor", type text}, {"Team", type text}, {"Closed On", type datetime}, {"Start", type datetime}, {"Created On", type datetime}, {"End", type datetime}})
in
    #"Changed Type";