Method That Returns BOOL Relying on other Service How to Catch Exceptions

Question

Running into a predicament. New to C# but trying to go through and catch all the exceptions that could be thrown. I am reading Values from a PLC using twincat ADS. If it cant find a symbol/Address it throws an exception. In my case I wrote a method

        public bool ReadBool(string Address)
    {
        return (bool)tcAds.ReadValue($"{Address}", typeof(bool));
    }

This will read either a true or false from the PLC depending on what the current value is. If I am not connected to the PLC or I typed the address it should be looking at wrong it will throw an Exception. Currently I just want to Write to Console "(Address) Could not be Found" without stopping the program execution.

             public bool ReadBool(string Address)
        {
            try
            {
                return (bool)tcAds.ReadValue($"{Address}", typeof(bool));
            }
            catch
            {
                // If we are Connected then Show Address
                if (ConnectionState == ConnectionStates.Connected)
                {
                    Trace.WriteLine($"{Address} Is not Found");
                    return null;
                }
                else
                {
                    Trace.WriteLine("Please try and Connect to PLC");
                }
                // If not Connected then Say Try Connections
            }

        }

Since my expected values CAN be either true or false I'm not sure how to keep program running in this case if I'm NOT able to read the value.