Car is hesitating between shifts, is it a solenoid?

What is your question?

I got a p0740 code and turns out my TCC Solenoid is to blame. So I pulled out my multimeter and tested it, both ohmed within spec and clicked when given positive charge. I only experience this problem for the first 20 minutes after the car has been sitting for a bit. After warm up it shifts like a dream. I'm starting to fear a new Torque Converter is in my future.