Question CB show user rank from Joomla usergroups not from Kunena.

After updating CB to v1.2.1 and Kunena to 1.0.10, CB show me rank of user from Joomla usergroup, not from Kunena Ranking system. CB Integration plugin work fine, configured on Kunena. Where I can fix it?

I'm sorry, I don't understand the question.

After updating ... CB shows me rank of user from Joomla usergroup ...

Joomla doesn't have ranks. Joomla has user types (registered, author, ... etc.); this is what I don't understand. :S Are you sure that you've published the cbsimpleboardtab plugin as recommended in How to setup the cbsimpleboardtab plugin ?

My site was running on Joomla 1.5.9 and Kunena 1.0.9. CB 1.2. When I Update Joomla to 1.5.10, Kunena 1.0.10 and CB 1.2.1, CB show Joomla user type instead Forum rank.
Here is a sample:

[img=http://img198.imageshack.us/img198/9053/picipq.th.jpg]

And I published and configured plugin as recommended.

I beg to differ. You show, in the screenshot, a user who happens has the Joomla usertype of "administrator" which coincidentally is that user's Kunena forum rank (Joomla administrators are, by default, are Kunena forum "administrators"). I say what you're showing is the Kunena forum rank. Have a look at another (non-privileged) user on your website, view the profile as you have done and you will see what I mean.

I don't think there's anything wrong and I don't believe the behaviour has changed from one version to the next.

OK, I have one User, he is a Joomla superadministrator.
At Forum he has Rank: "Страж Гильдии" and picture accordingly.

[img=http://img5.imageshack.us/img5/9725/pic1uuw.th.jpg]

But at this moment in CB He is Administrator (not "Страж Гильдии") and has different picture.

[img=http://img5.imageshack.us/img5/5733/pic2edc.th.jpg]

In older version of plug_cbsimpleboardtab averything was OK,
Rank from Forum = Rank in CB.

I'll have a closer look tomorrow. If the cbsimpleboardtab plugin is working correctly then the CB profile should show the Kunena forum rank. The SQL table jos_comprofiler does not have a "rank" field. Therefore this begs the question, "where does Community Builder obtaining the information from?" The obvious candidate is that it obtains the information from the Kunena user profile.

I don't know how to explain the inconsistency (unless you have a customised rank field in your CB user profile, and you're using that in the forum, perhaps?) I haven't seen this situation before. Have you asked the question over at Joomlapolis ? They might know the answer.