The error state "Unable to connect, check your port". I am using the PTC Cloud trial version from developer portal.
I have checked some alternatives for the error and I notice that my problem same with his.
But the problem still unsolved. Here I attached my error. I hope anyone can help me.
Thank you, now I can access the simulator. But the new problem is, my Thing created at the composer does not appear in the list. Is there any solution? Also the simulator seems to refresh back to home if left them few minutes and need to insert again. And the second time start to connect, it wont and popup the same message as before. I thought maybe it required a stable internet connection.