diff --git a/ibllib/oneibl/data_handlers.py b/ibllib/oneibl/data_handlers.py
index 6ff2f4954..8613599d4 100644
--- a/ibllib/oneibl/data_handlers.py
+++ b/ibllib/oneibl/data_handlers.py
@@ -691,7 +691,7 @@ def __init__(self, session_path, signatures, one=None):
         :param signatures: input and output file signatures
         :param one: ONE instance
         """
-        from one.remote.globus import Globus, get_lab_from_endpoint_id  # noqa
+        from one.remote.globus import Globus  # noqa
         super().__init__(session_path, signatures, one=one)
         self.globus = Globus(client_name='server', headless=True)
 
@@ -807,13 +807,13 @@ def __init__(self, session_path, signature, one=None):
         """
         super().__init__(session_path, signature, one=one)
 
-    def setUp(self, **_):
+    def setUp(self, check_hash=True,**_):
         """
         Function to download necessary data to run tasks using ONE
         :return:
         """
         df = super().getData()
-        self.one._check_filesystem(df)
+        self.one._check_filesystem(df, check_hash=check_hash)
 
     def uploadData(self, outputs, version, **kwargs):
         """
diff --git a/ibllib/oneibl/registration.py b/ibllib/oneibl/registration.py
index c99b8ae54..9688dbeda 100644
--- a/ibllib/oneibl/registration.py
+++ b/ibllib/oneibl/registration.py
@@ -492,6 +492,8 @@ def _get_session_performance(md, ses_data):
     n_trials = []
     n_correct = []
     for data, settings in filter(all, zip(ses_data, md)):
+        if 'trial_num' not in data:
+            continue  # Skip if no trial_num key in task data
         # In some protocols trials start from 0, in others, from 1
         n = data[-1]['trial_num'] + int(data[0]['trial_num'] == 0)  # +1 if starts from 0
         n_trials.append(n)
@@ -501,7 +503,7 @@ def _get_session_performance(md, ses_data):
         if 'habituationChoiceWorld' in settings.get('PYBPOD_PROTOCOL', ''):
             n_correct.append(0)
         else:
-            n_correct.append(data[-1].get('ntrials_correct', sum(x['trial_correct'] for x in data)))
+            n_correct.append(data[-1].get('ntrials_correct', sum(x.get('trial_correct', 0) for x in data)))
 
     return sum(n_trials), sum(n_correct)
 
diff --git a/ibllib/pipes/dynamic_pipeline.py b/ibllib/pipes/dynamic_pipeline.py
index a7f64e8e4..438aca403 100644
--- a/ibllib/pipes/dynamic_pipeline.py
+++ b/ibllib/pipes/dynamic_pipeline.py
@@ -199,7 +199,7 @@ def _get_trials_tasks(session_path, acquisition_description=None, sync_tasks=Non
     """
     Generate behaviour tasks from acquisition description.
 
-    This returns all behaviour related tasks including TrialsRegisterRaw and TrainingStatus objects.
+    This returns all behaviour related tasks including TrialRegisterRaw and TrainingStatus objects.
 
     Parameters
     ----------
diff --git a/ibllib/pipes/mesoscope_tasks.py b/ibllib/pipes/mesoscope_tasks.py
index ba97ab4e8..0430a14e0 100644
--- a/ibllib/pipes/mesoscope_tasks.py
+++ b/ibllib/pipes/mesoscope_tasks.py
@@ -111,14 +111,14 @@ def tearDown(self):
         _logger.setLevel(self._log_level or logging.INFO)
         return super().tearDown()
 
-    def _run(self, remove_uncompressed=False, verify_output=True, overwrite=False, **kwargs):
+    def _run(self, remove_uncompressed=True, verify_output=True, overwrite=False, **kwargs):
         """
         Run tar compression on all tif files in the device collection.
 
         Parameters
         ----------
         remove_uncompressed: bool
-            Whether to remove the original, uncompressed data. Default is False.
+            Whether to remove the original, uncompressed data. Default is True.
         verify_output: bool
             Whether to check that the compressed tar file can be uncompressed without errors.
             Default is True.
@@ -224,10 +224,11 @@ def setUp(self, **kwargs):
         """
         self.overwrite = kwargs.get('overwrite', False)
         all_files_present = super().setUp(**kwargs)  # Ensure files present
-        bin_sig, = dataset_from_name('data.bin', self.input_files)
-        renamed_bin_sig, = dataset_from_name('imaging.frames_motionRegistered.bin', self.input_files)
-        if not self.overwrite and (bin_sig | renamed_bin_sig).find_files(self.session_path)[0]:
-            return all_files_present  # We have local bin files; no need to extract tifs
+        if not self.overwrite:
+            bin_sig = dataset_from_name('data.bin', self.input_files)[0]
+            renamed_bin_sig = dataset_from_name('imaging.frames_motionRegistered.bin', self.input_files)[0]
+            if (bin_sig | renamed_bin_sig).find_files(self.session_path)[0]:
+                return all_files_present  # We have local bin files; no need to extract tifs
         tif_sig = dataset_from_name('*.tif', self.input_files)
         if not tif_sig:
             return all_files_present  # No tifs in the signature; just return
@@ -269,10 +270,10 @@ def signature(self):
         # The number of in and outputs will be dependent on the number of input raw imaging folders and output FOVs
         I = ExpectedDataset.input  # noqa
         signature = {
-            'input_files': [('_ibl_rawImagingData.meta.json', self.device_collection, True),
+            'input_files': [I('_ibl_rawImagingData.meta.json', self.device_collection, True, unique=False),
                             I('*.tif', self.device_collection, True) |
                             I('imaging.frames.tar.bz2', self.device_collection, True, unique=False),
-                            ('exptQC.mat', self.device_collection, False)],
+                            I('exptQC.mat', self.device_collection, False)],
             'output_files': [('mpci.ROIActivityF.npy', 'alf/FOV*', True),
                              ('mpci.ROINeuropilActivityF.npy', 'alf/FOV*', True),
                              ('mpci.ROIActivityDeconvolved.npy', 'alf/FOV*', True),
@@ -1050,6 +1051,8 @@ def roi_mlapdv(self, nFOV: int, suffix=None):
 
         MLAPDV coordinates are in um relative to bregma.  Location IDs are from the 2017 Allen
         common coordinate framework atlas.
+        
+        FIXME stackPos Y, X (not X, Y) - may affect xy loc
 
         Parameters
         ----------