diff --git a/rowers/integrations/intervals.py b/rowers/integrations/intervals.py
index ada7b5c9..8d65d39c 100644
--- a/rowers/integrations/intervals.py
+++ b/rowers/integrations/intervals.py
@@ -123,6 +123,7 @@ class IntervalsIntegration(SyncIntegration):
         try:
             row = rowingdata(csvfile=filename)
         except IOError: # pragma: no cover
+            dologging('intervals.icu.log', "Could not open file {filename}".format(filename=filename))
             data = dataprep.read_df_sql(w.id)
             try:
                 datalength = len(data)
@@ -136,8 +137,10 @@ class IntervalsIntegration(SyncIntegration):
                 try:
                     row = rowingdata(csvfile=filename)
                 except IOError: # pragma: no cover
+                    dologging('intervals.icu.log', "Could not open file {filename}".format(filename=filename))
                     return '' # pragma: no cover
             else:
+                dologging('intervals.icu.log', "Could not create data for workout {id}".format(id=w.id))
                 return ''
 
         tcxfilename = w.csvfilename[:-4] + '.tcx'
@@ -146,7 +149,7 @@ class IntervalsIntegration(SyncIntegration):
         except TypeError:
             newnotes = 'from'+w.workoutsource+' via rowsandall.com'
 
-        if w.user.intervals_resample_to_1s and w_resampled:
+        if w_resampled:
             w_resampled.delete()
         row.exporttotcx(tcxfilename, notes=newnotes, sport=mytypes.intervalsmapping[w.workouttype])
         if dozip:
@@ -161,6 +164,7 @@ class IntervalsIntegration(SyncIntegration):
                 except WindowsError:  # pragma: no cover
                     pass
             except FileNotFoundError:
+                dologging('intervals.icu.log', "Could not open file {filename}".format(filename=tcxfilename))
                 return ''
 
             return gzfilename
@@ -177,6 +181,7 @@ class IntervalsIntegration(SyncIntegration):
 
         filename = self.createworkoutdata(workout)
         if not filename:
+            dologging('intervals.icu.log', "Could not create data for workout {id}".format(id=workout.id))
             return 0
 
         params = {
@@ -227,6 +232,7 @@ class IntervalsIntegration(SyncIntegration):
         response = requests.put(url, headers=headers, json=jsondict)
 
         if response.status_code not in [200, 201]:
+            dologging('intervals.icu.log', response.reason)
             return 0