2014-03-27, 19:22
My guess is that the #0326 build is when your problem may have been introduced, as not only is there a new kernel but also several WiFi changes (see OE changelog for the #0326 build). If you can reproduce the problem in an OE dev nightly created after 25 March (once such a build becomes available) then the matter will need to be raised with the OpenELEC developers via the OE github.