Yes, you are using the correct SDK. Yes, I know it hasn’t been updated for several years. The Infusionsoft API changes are not relevant to the that version of the plugin.
“No Infusionsoft fields found”. Very odd. If you’ve installed the updated version, cleared the cache and and aren’t receiving a “connection failed” message, then there is something else wrong. I appreciate your help unconvering the unreported connection issue, and the documentation issue regarding clearing the cache. I want to work with you to resolve this issue. Nevertheless, almost 2 weeks have passed since this our last communication.
Please contact me offline if you want to continue.