Nokia :: 5530 / WIFI Internet

i have a nokia 5530 expressmusic with firmware 20.0.080.i connect with it to the internet via wifi. typically, the first page loads fine. however the second page often fails to load, especially if it is not a very tiny website. clicking on a button does typically also fails. note that this also happens when browsing the ovi store, which should clearly be fully compatible with the nokia browser.

some examples:

for the ovi store, this typically means i can get to the page of recommended applications, but i cannot download one. when i'm lucky, i can get up to the place where i have to enter my account info.

for the site "webmail.telenet.be"

the site loads, i can enter my nickname and password and sometimes get a warning about the fact that it is a secure site and the question to remember my password. after which i get the error "no gateway reply".

directly after the previous error, i browse to www.wikipedia.org (the phone asks me gain to connect to the wifi network)

the site loads well. i type in the word "radar" and select the search function. the phone does something (as i can now select to stop loading the page" ), but i do not get to the next page. "no gateway reply"

i tried Internet (via the dedicated icon provided by nokia): same issue: first page loads, pressing the search button gets a no gateway reply.

in general, i get 3 cases:

- the phone keeps showing the progress bar for such a long time that in the end, i run out of patience

- i get the error "no gateway reply"

- the progress bar appears and after some time disappears again without any resulting action

i checked the following things:

- wifi connection: reception is optimal. other wifi equipment has no problems at all (laptops, logitech duet controller, etc). in addition, the first web page often loads well, showing that a working connection is present.

- i installed opera mini (via my computer :-) )to see whether the issue is browser related, but with opera, i experience similar problems.

- different days, different hours of the day: same issue

- acces ovi via link in the applications, via the mobile site or via the regular site: always problems

anyone an idea where things go wrong and how to solve this?