diff --git a/seeq/addons/mps/_mps_sdl_ui.py b/seeq/addons/mps/_mps_sdl_ui.py
index 4049127..17a9d21 100644
--- a/seeq/addons/mps/_mps_sdl_ui.py
+++ b/seeq/addons/mps/_mps_sdl_ui.py
@@ -638,11 +638,17 @@ def get_worksheet_data(self, workbook_id, worksheet_id):
             count += 1
 
             for c in data_pull.columns:
-                if 'float64' != data_pull.dtypes[c]:
-                    try:
-                        signal_list.remove(c)
-                    except:
-                        pass
+            # Check if the column is not already float64
+                if data_pull.dtypes[c] != 'float64':
+                    # Use to_numeric for conversion, set errors='coerce' to handle exceptions
+                    data_pull[c] = pd.to_numeric(data_pull[c], errors='coerce')
+                    
+                    # If after conversion column is still not float64, remove from signal_list if it exists
+                    if data_pull.dtypes[c] != 'float64':
+                        try:
+                            data_pull[c] = data_pull[c].astype('float64')
+                        except:
+                            signal_list.remove(c)
         except:
             pass