I'm using autocomplete within fields in a jqgrid:

I attach the autocomplete within the gridComplete function:

gridComplete: function(){

...

...

}

This works fine if the initial value of the field does not contain any german umlauts (ä,ö,ü,). If there are such umlauts I have a problem with Internet Explorer 10 (in IE 10 mode - no compatibility mode) if the grid get refreshed (e.g. using the paging). In this case the autosuggests are triggert with the value of the input field an not closed, which means after refreshing the grid, I have a lot of open autocomplete lists :-( (the autocomplete is still working on this fields, but it is not nice, that the lists are open :-( I tried to manually close such lists with

$(".valueac").autocomplete( "close" );

but this has no effect. The problem only occurs in IE 10 and if there are any umlauts in the input field. Firefox has no problems and IE 10 in compatibility mode (which is no option) also has no problems :-(

I'm using 

jQuery 1.11.2

jQuery UI 1.11.3

jqGrid 4.6.0

Any help is highly appreciated!

Thank you

Christian