Hello, I have a 2019 Macbook Pro, with maximum configuration, I have two fundamental problems : 1: It does not recognize openCl, with any of the versions I have used of blender. 2.8 was the first version I used. 2: I installed radeon prorender master to be able to use the power of the graphics equipment and it becomes so unstable that the working sessions do not last more than 5 minutes, continuously failing. A greeting. Thank you very much.