I went through all the programs and scenes after the update. Yes, I have a 300 board and I upgraded trying to get two Zooz motion sensors into my system to replace the problematic Insteon sensors. That was a total failure and I'm willing to live with that.
However, I'm not willing to live with a 'Wait' function not working. The dog door program turns on two lights, waits for five minutes, and then turns off the two lights. Unfortunately, the 'wait' is now infinite. Some things that I have done are deleting the program entirely and rewriting it. I have separated the function into two programs where the first program turns on the lights and then calls the 'then' section of the second program to initiate the wait time and when it expires turn off the lights. I also moved the wait from the second program to the first in case you couldn't start a 'then' with a 'wait'. No luck. It appears to bail out on the wait statement as the function turns green when it runs but has a red bar on the left right after the lights turn on.