In a large measuring cup add beef stock, dry red wine, and flour, whisk together. Add dried thyme, salt, pepper, paprika, and Worcestershire sauce, give it another good whisk. Pour liquid mixture over meat, vegetables, and potatoes into the slow cooker and give it a little stir. Tuck in two bay leaves, remove them after cooking.
Cover and cook on high for 2 hours and low for 6 hours or until meat is tender and the vegetables and potatoes are cooked. Once complete add more salt as needed. Serve with a nice loaf of warm french bread. Enjoy!