Question 404 errors when logging-in with Internet Explorer

Hi,

we have installed Kunena on Joomla 2.5 and everything worked fine till few weeks ago when user who are using IE browser couldn't log in anymore - they either got error 404 or simply could not log in anymore. Other browsers work perfecly...
Did someone have similar issues please??

G'day, jcular, and welcome to Kunena.

Are you using the same, default installation of Kunena as we are using here on this website ( www.kunena.org ) and did you have problems logging in here, on this website, using Internet Explorer?

Hi, we are using default version of Kunena, and having troubles on random IE8 and IE9 using PC's. Issue simply emerged one day, worked fine like a month ago probably. Anyone having similar problems?

1) Do you have problems logging into this website ( www.kunena.org ) using IE8 or IE9?

2) What did you change on your website one month ago?

1. No, we log in to this forum normally with the IE
2. We changed nothing in the forum setings or any forum files.
I was hopeing to find anyone with the same "anomaly", cannot believe that this happens to me only

Based on your responses and, because in two weeks since this topic was created, no-one else has reported anything similar to your circumstances, this is a problem that only affects your website.

Because you can login (using Internet Explorer) to this site here, your problems are not caused by Kunena (version unspecified). I do not know what else we can suggest to assist you with these "random" 404 errors that occur on your website which, by the way, we know very little about.

Even I am facing the same problem ,tried using different machine but the error still continues, if you have found solution for the same please let us know thank you.