.addFeatures doesn't copy over all features

[fordty]

ArcREST Version 3.5.9

Python Scripter v2.6.0.0

Attempting: To erase all the information in a Hosted Feature Layer in AGOL and replace it with updated data from the workday.

Problem: When I run the following code below I receive no errors, however my output is incorrect. when I view my results from Python Interpreter I lose features, Why is this happening.

No matter where I run it from an .sde or a geodatabase I always 745 features and their always the same features. There is no order to the features I lose in the table, what I lose are sprinkled throughout the layer.

Yes, the new table has more then 1592 records
No, its not hitting a limit of some type b/c I am also doing this for a layer with 7270 records and yes I'm losing records here as well but only 7 lost records.

This is a Line Feature

CODE

for i in range(0, 4):
arcpy.AddMessage(AGOL_LayerNames[i])
print(AGOL_LayerNames[i])
arcpy.AddMessage(fc + "\" + SDE_LayerNames[i])
print(fc + "\" + SDE_LayerNames[i])
fst = featureservicetools.featureservicetools(securityinfo)
fs = fst.GetFeatureService(itemId=webmapid,returnURLOnly=False)
fl = fst.GetLayerFromFeatureService(fs=fs,layerName=AGOL_LayerNames[i],returnURLOnly=False)
print fl.query(returnCountOnly=True)
fst.DeleteFeaturesFromFeatureLayer(fl.url, '1=1')
fl.addFeatures(fc=fc + "\" + SDE_LayerNames[i] ,attachmentTable=None)
print fl.query(returnCountOnly=True)

INTERPRETER
+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
Existing_PE_Mains
P:\connectionfiles\Geometric Network Base.sde\GeometricNetwork.DBO.data\GeometricNetwork.DBO.Existing_PE_Mains
{u'count': 2337} - before the update
{u'count': 1592} - after the update
+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

any help would be appreciated.

Cheers,