Hi,
I am trying to add the following to the Extra config arguments but I can’t save it because I get the error  “Input format error on line”.  I narrowed it down to the colon “:” in the IP address.  Is this the right way to use nested JSON?  The colon in a value doesn’t cause an error when it’s not nested but it does here:
"cc-client": {"url": "192.168.202.133:3344", "enabled": true}
Thanks.