I have a large form (about 70 views) which has been successfully publishing in SP2010 for the past 5 years (using InfoPath 2013). It takes about 60 minutes to publish, and the form opens correctly in the browser. When trying to publish in SP2016, the publishing stops about 15 minutes in with the error message "The form template has been published to the server but it can only be opened in the InfoPath Filler because it contains features that are not compatible with Web browsers".
The SP2016 environment is a back-up and restore of the SP2010 environment. I've checked all the setting, but can't seem to get the publish to complete correctly with having the form open in the browser.
Any and all ideas are appreciated! Thanks