Spellchecking don't work for me

Can you confirm that spellcheker plugin is installed in:
sites/all/modules/wysiwyg_spellcheck/tinymce/spellcheker
directory,

so there is a file
sites/all/modules/wysiwyg_spellcheck/tinymce/spellcheker/editor_plugin.js
?

I confirm that newest WysiwygAPI 6.x-2.0 that was released June 10 and also 6.x-2.x-dev posted few days earlier breaks AsciiMath plugin and TinyMCE spellcheck plugin, so it has something to do with latest WysiwygAPI changes. I'm working on it.

Try new release of Wysiwyg SpellCheck 6.x-1.2

When I click on the new 'ABC' button in my tinymce editor both Firefox and ID crash. It shows an error about scripts.
I'm using:
- wysiwyg_spellcheck-6.x-1.2
- tinymce_spellchecker_php_2_0_2
- Wysiwyg 6.x-1.0 and 6.x-2.0 with no improvement
- TinyMCE 3.2.4.1

Any idea about it?
Thanks!

@xaviviena
I was not able to reproduce your problem - works here with Google Chrome 2.0.172.31, FF 3.0.11 and IE 8.0.6001.18702. Peculiar part is that both IE (did you mean IE, BTW?) and FF crash for you - it is hard to design a webpage that crashes both browsers the same way.

Can you get the error details for the error you mention about scripts?

Things to try (just thoughts):
- Clear all drupal caches
- Turn off performance optimization for .js
- Turn off all other TinyMCE plugins

Can you give a URL that I can try (maybe in private message)?

@glueckskind
Great! Can you share details what fix of the 3 worked for you? That may indicate some problem with the code.

@xaviviena
I suggest we move your problem to a different bug. Yours seems unrelated to the original problem. Please repost as a new issue.