[jQuery] taconite strange problem

[jQuery] taconite strange problem

HI All,
I am using the taconite plugin and am running into a strange issue.
I use taconite to call several processes after each other (php) and
update messages in the page, as such it is running fine.
I have one big issue, if I open one database table too many in one of
the calls, taconite receives the xml but does not update the page.
With taconite debugging turned on I can see the following:
WITHOUT the database I get to my last step in the database:
[taconite] time to process response: 28ms
[taconite] [AJAX response] content-type: text/xml; status: 200 OK; has
responseXML: true
[taconite] type: undefined
[taconite] responseXML: [object XMLDocument]
[taconite] XML document root: taconite
log: [taconite] taconite command document detected
[taconite] invoking command: $('#append').append(...)
[taconite] invoking command: $('#replace').replaceContent(...)
log: [taconite] time to process response: 9ms
WITH opening the table the result is as follows:
[taconite] [AJAX response] content-type: text/xml; status: 200 OK; has
responseXML: true
[taconite] type: undefined
[taconite] responseXML: [object XMLDocument]
So it does not see it as 'taconite command document'
Strange thing is in other steps in the process database tables are
also opened, and it does not matter which table is being opened.
I am using kohana php framework, it opens a table with
"$dTable=ORM::factory('table', $Id);" the command itself creates an
object.
anybody any ideas on how to get to the bottom of this (or maybe knows
another method to call a url, update the page and call the next step?
One thing I would like to avoid is reloading the whole page.
Regards,
Gerrit kuilder