First I want to say:
I have added a few enhancements to dottext from the original release.   I am currently using FreeTextBox 3.1.2 to allow firefox support.


This however shouldn't cause the trouble I am experiencing.

Basically when I make a post in dottext, everything works wonderfully as long as the post doesn't contain alot of HTML.


If I have around 4 hyperlinks in a post, everything is golden.

However, lets say I make a really long post, which is several paragraphs and contains 15 hyperlinks.

In this situation when I click lkbPost to update or insert a new post, nothing happens after postback.

In firefox, the edit post page simply turns into a blank white page.
In IE, the edit post page gives error "You are not authorized to view this page"

The database is never updated.

I have tried to step through this in Visual Studio, however not code fires durring the lkbPost postback.

It appears that something is happening on the clientside.

If I update the text of the post manually in Query analyer, everything works wonderfully.
so it's not on the display end, only the insert end.

I am not sure exactly what is going on.

Any help would be appreciated.

I really enjoy .Text as a blong engine, Its just frustrating to have to use external apps to post.

Thanks,
Dave

Do you happen to be using RDOS? 

We use RDOS in subTEXT and noticed a similar issue that was resolved by changing the RDOS Config file. The fix we found was to set the trustedAddresses section to be a regular expression by adding the isRegex="true" attribute.  I can't recall the exact pattern that we used... but it was similar to the following:

<trustedAddresses isRegex="true">
   <directory pattern="/admin/" isRegex="true" />
</trustedAddresses>

See the "Trusting Your Own Content" section here for more on that.