Hi Bob,
Attached are the files from the 14th where the observatory did not reopen after after about 2 hrs of cloud (starting around 23:00). There was about 2 hrs of clear weather after that. ACP kept reporting that it was waiting for 10 mins of clear weather.
Its hard to be certain when this issue started but it seems to be after I upgraded to the latest version.
This also happened on the 12 March.
The weather files span 2 days eg 2019-03-14 2019-03-15
Thanks
Peter