“Failure to Set Up” with the Universal Devices ISY Integration?

I’ve been successfully using the ISY Integration for some time. Today I added Program folders per the ISY Integration instructions, to add Binary Sensors connecting ISY to HA. I had previously added many “HA.”… State variables to the ISY Admin console to act as binary indicators for various functions. I added some of these to the ISY Program folders HA.binary_sensor tree as ‘status’ programs as guided. Upon reloading the ISY integration, it failed with the ‘Failure to set up’ message. The log showed:
Logger: homeassistant.config_entries
Source: config_entries.py:751
First occurred: 3:50:57 PM (1 occurrences)
Last logged: 3:50:57 PM

Error setting up entry JMR ISY DC (192.168.0.138) for isy994
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/config_entries.py”, line 751, in __async_setup_with_context
result = await component.async_setup_entry(hass, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/src/homeassistant/homeassistant/components/isy994/init.py”, line 131, in async_setup_entry
_categorize_programs(isy_data, isy.programs)
~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/src/homeassistant/homeassistant/components/isy994/helpers.py”, line 408, in _categorize_programs
if not status or status.protocol != PROTO_PROGRAM:
^^^^^^^^^^^^^^^
AttributeError: ‘Programs’ object has no attribute ‘protocol’

I have removed the integration, restarted HA and attempted to add it again. THe error above occurred once again. BTW, the 1000+ ISY entities were removed at the reboot, and are not reloading (0 added when HA starts the Integration).

I’m stuck. Can anyone help?