bug JQ ? SELECT/CHECKBOX/RADIO

bug JQ ? SELECT/CHECKBOX/RADIO

Hello everyone,


i'm experiencing a crazy bug with JQ, with a very simple code :
js fiddle test bug
i use a SELECT and add the attribut "selected" on each "OPTION" one after one.
the bug appear after the first run on all "option" -> the browser stop refreshing the visual

i have the same bug with CHECKBOX and RADIO

condition for the bug :
OS : windows XP (don't try on other OS)
JQ : 1.9.1
browser : FF or Chrome (works fine with opera)

if i use an old JQ (1.6.4 / 1.7.2 / 1.8.3) the bug dispear.


so now i try to follow the run path in JQ code but with 10000 lines and anonymous function it's very hard ... almost no hair left ...

thank's for any idea or help