www programming

Nothing about iframe v4 iframe code changed, nor into page forum changed substantially, since 1.9.9.
Beside this, i see that the page forum is the default, you not customized it.
Send the theme if you want i will take a fast look

by installing version 2.0.4, height issue is solved :-)
it remains the width issue which is by default 1pix (you can see it on dev.my80isfantastic.eu as usual)
and issue when link is clicked (where the right page is loaded and then disappear due to it seems, url rewriting in the browser)

Hello,
here attached[attachment=0]page-phpbb_forum.zip[/attachment]
I can send you privately if you want the whole theme to see where is the issue.

Regards

Pierre

style="width:1px;min-width:100%;*width:100%;border:0;"

<iframe id="w3all_phpbb_iframe" style="width:1px;min-width:100%;*width:100%;border:0;" scrolling="no" src="http://dev.my80isfantastic.eu/phpBB3/index.php"></iframe>

<iframe id="w3all_phpbb_iframe" style="width: 1px; min-width: 100%; border: 0px none; overflow: hidden; height: 0px;" scrolling="no" src="http://dev.my80isfantastic.eu/phpBB3/index.php"></iframe>

just starting something else, just before a fast look here to help you finally resolve ...
ok, i see ...
so ... original page forum contain this style for iframe element:
[code]style="width:1px;min-width:100%;*width:100%;border:0;"[/code]
in effect, this is it also into page source code, your html output is this:
[code]<iframe id="w3all_phpbb_iframe" style="width:1px;min-width:100%;*width:100%;border:0;" scrolling="no" src="http://dev.my80isfantastic.eu/phpBB3/index.php"></iframe>[/code]
[b]BUT[/b], like you said, if i look into console, the output is as you say this:
[code]<iframe id="w3all_phpbb_iframe" style="width: 1px; min-width: 100%; border: 0px none; overflow: hidden; height: 0px;" scrolling="no" src="http://dev.my80isfantastic.eu/phpBB3/index.php"></iframe>[/code]
it result added of [c]height: 0px;[/c] ...
so asking to myself, that at moment unique plausible explain, what javascript you have, of which activated plugin in wp, or js template function, that cause to modify the attribute style of the iframe element on page, despite it is with an id?
The (in case) wrong concept of the js function that cause this, should aim to precise iframe, and not any existent iframe on page, so causing this ... what you think?

Provide here in reply, if you want:
the page forum you're using, and the page template of your wp theme

may element's you wrap the iframe into, are causing this. Removing should resolve

p.s where you see that the iframe result with 0px height? no time at moment, i will be over on afternoon ... return back soon

<iframe id="w3all_phpbb_iframe" style="width:1px;min-width:100%;*width:100%;border:0;" scrolling="no" src="<?php echo $w3all_url_to_cms; ?>"></iframe>

<iframe id="w3all_phpbb_iframe" style="min-width:100%;width:100%;border:0;" scrolling="no" src="<?php echo $w3all_url_to_cms; ?>"></iframe>

np, look that happen every second i do messes all around. the point is finally resolve, may faster as possible.

Look that no error at moment so you want say me (check/try please)
that if you change this into page forum
[code]<iframe id="w3all_phpbb_iframe" style="width:1px;min-width:100%;*width:100%;border:0;" scrolling="no" src="<?php echo $w3all_url_to_cms; ?>"></iframe>[/code]
into something like this
[code]<iframe id="w3all_phpbb_iframe" style="min-width:100%;width:100%;border:0;" scrolling="no" src="<?php echo $w3all_url_to_cms; ?>"></iframe>[/code]
all will work?
what browser you're using?
well no, stupid question, since you say you're more than one to test out, i assume not all have the same browser ... by the way in any case let know, you're near to fix