Since I upgraded to Indigo 7.4 and upgraded by Lutron Caseta plugin, I have lost control of my Caseta devices. I used the command to create devices from Caseta SmartBridge Pro, and my gateway did appear in my device list. Here is what the log says:
Dec 21, 2020, 5:06:40 PM
Lutron RRA2/Caséta Error Lutron IP Gateway: Unable to connect to Lutron gateway. Timed out.
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
Lutron RRA2/Caséta Warning Lutron IP Gateway: Error sending IP command, resetting connection: 'NoneType' object has no attribute 'write'
The first screen shot shows what I see under DEVICES.
The second screen shot shows the settings for my gateway.