Suddenly all my smart apps which use subscriptions are not working.
This means my Amazon Echo’s can no longer control my AC split systems (I have 5) and my harmony configurations no longer work !!!
I decided to open the live logger to see what was happening. I have debug statements in my code for the received subscription calls and sure enough they are not coming in.
While watching the logs suddenly I saw this flood of messages seen below. No idea what they are doing at SmartThings on the server side but it is seriously screwing up subscriptions. One of the few things that actually worked with SmartThings.