Came across an interesting sharepoint infopath 2010 bug with a customer we upgraded from Sharepoint 2007 to 2010. After the upgrade, we opted to leave the UI to the 2007 look and feel until the customer was ready to train on the new 2010 ribbon. We came across a strange side affect with infopath 2010.
When a user opens a form and edits it in the browser, check boxes do not save. All other fields save. If you edit it in the infopath form in the client form filler, it saves checkbox values as expected.
We the tried to turn on the new visual experience on the site hosting the form library and tried editing the form in the browser and voila, it saved the changed check box values.
We then reverted back to the 2007 UI experience and the problem resurfaced.
Obviously the UI compat for 2007 interferes with the infopath browser client.
Anyone scan the Sharepoint CU's for a patch to this problem?