diff --git a/icu_benchmarks/data/split_process_data.py b/icu_benchmarks/data/split_process_data.py
index a9ae6ed7..5c0effbb 100644
--- a/icu_benchmarks/data/split_process_data.py
+++ b/icu_benchmarks/data/split_process_data.py
@@ -96,9 +96,10 @@ def preprocess_data(
     logging.info(f"Loading data from directory {data_dir.absolute()}")
     data = {f: pl.read_parquet(data_dir / file_names[f]) for f in file_names.keys()}
 
+    logging.debug(f"Modality mapping: {modality_mapping}")
     if len(modality_mapping) > 0:
         # Optional modality selection
-        if not selected_modalities == "all":
+        if not (selected_modalities == "all" or selected_modalities == ["all"] or selected_modalities == None):
             data, vars = modality_selection(data, modality_mapping, selected_modalities, vars)
         else:
             logging.info(f"Selecting all modalities.")
@@ -162,16 +163,25 @@ def preprocess_data(
 def modality_selection(data: dict[pl.DataFrame], modality_mapping: dict[str], selected_modalities: list[str], vars) -> dict[pl.DataFrame]:
     logging.info(f"Selected modalities: {selected_modalities}")
     selected_columns =[modality_mapping[cols] for cols in selected_modalities if cols in modality_mapping.keys()]
+    if selected_columns == []:
+        logging.info(f"No columns selected. Using all columns.")
+        return data, vars
     selected_columns = sum(selected_columns, [])
     selected_columns.extend([vars[Var.group], vars[Var.label], vars[Var.sequence]])
+    old_columns =[]
+    # Update vars dict
     for key, value in vars.items():
         if key not in [Var.group, Var.label, Var.sequence]:
+            old_columns.extend(value)
             vars[key] = [col for col in value if col in selected_columns]
-    logging.info(f"Selected columns: {selected_columns}")
+    # -3 becaus of standard columns
+    logging.info(f"Selected columns: {len(selected_columns)-3}, old columns: {len(old_columns)}")
+    logging.debug(f"Difference: {set(old_columns) - set(selected_columns)}")
+    # Update data dict
     for key in data.keys():
         sel_col = [col for col in data[key].columns if col in selected_columns]
         data[key] = data[key].select(sel_col)
-        logging.debug(f"Selected columns in {key}: {data[key].columns}")
+        logging.debug(f"Selected columns in {key}: {len(data[key].columns)}")
     return data, vars
 
 def make_train_val(
diff --git a/icu_benchmarks/run_utils.py b/icu_benchmarks/run_utils.py
index f29419c4..a38a4a1b 100644
--- a/icu_benchmarks/run_utils.py
+++ b/icu_benchmarks/run_utils.py
@@ -74,7 +74,12 @@ def create_run_dir(log_dir: Path, randomly_searched_params: str = None) -> Path:
         log_dir_run = log_dir / str(datetime.now().strftime("%Y-%m-%dT%H-%M-%S"))
     else:
         log_dir_run = log_dir / str(datetime.now().strftime("%Y-%m-%dT%H-%M-%S.%f"))
-    log_dir_run.mkdir(parents=True)
+    if not log_dir_run.exists():
+        log_dir_run.mkdir(parents=True)
+    else:
+        # Directory clash at last moment
+        log_dir_run = log_dir / str(datetime.now().strftime("%Y-%m-%dT%H-%M-%S.%f"))
+        log_dir_run.mkdir(parents=True)
     if randomly_searched_params:
         (log_dir_run / randomly_searched_params).touch()
     return log_dir_run
@@ -244,8 +249,10 @@ def get_config_files(config_dir: Path):
     models = glob.glob(os.path.join(config_dir / "prediction_models", '*'))
     tasks = [os.path.splitext(os.path.basename(task))[0] for task in tasks]
     models = [os.path.splitext(os.path.basename(model))[0] for model in models]
-    tasks.remove("common")
-    models.remove("common")
+    if "common" in tasks:
+        tasks.remove("common")
+    if "common" in models:
+        models.remove("common")
     logging.info(f"Found tasks: {tasks}")
     logging.info(f"Found models: {models}")
     return tasks, models
\ No newline at end of file
diff --git a/icu_benchmarks/wandb_utils.py b/icu_benchmarks/wandb_utils.py
index 225693a4..2ea06b57 100644
--- a/icu_benchmarks/wandb_utils.py
+++ b/icu_benchmarks/wandb_utils.py
@@ -62,7 +62,8 @@ def set_wandb_experiment_name(args, mode):
         data_dir = Path(args.data_dir)
         args.name = data_dir.name
     run_name = f"{mode}_{args.model}_{args.name}"
-
+    if args.modalities:
+        run_name += f"_mods_{args.modalities}"
     if args.fine_tune:
         run_name += f"_source_{args.source_name}_fine-tune_{args.fine_tune}_samples"
     elif args.eval: