[Solved] Oracle ADF: 12c Unresponsive Script (core-ABRAMS-3160.js)

I get the answer. Thanks to Kyle.Thomas who posts his answer on https://community.oracle.com/thread/3527282?start=0&tstart=0 It only appears to be an issue when I have the: <af:panelTabbed id=”pt1″> within <af:panelGridLayout id=”pgl1″> <af:gridRow marginTop=”5px” height=”auto” id=”gr1″> <af:gridCell marginStart=”5px” width=”auto” id=”gc1″> solved Oracle ADF: 12c Unresponsive Script (core-ABRAMS-3160.js)