PIck list value buffering from previous screen

Hi all,

while creating product I am selecting the value from F4 for one field and saving the data .

When I am creating the another product , previous value carrying into that field with out selecting anything . This is happening for standard field. I am using IE11.

I gone through below link , but no luck.

https://wiki.scn.sap.com/wiki/display/CRM/Common+Issues+with+IE+11+Browser

thanks,ram