We seem to facing some major issues using ccomment. It used to work great on Joomla 1.5
Suddenly we see below problems,

Once we post a comment, the comment shows in every content id and every page...
Comments showing for wrong content ids, all totally messed up..
Sometimes comments ajax loading goes on and on...

Some of the above are major issues..

Here;s the settings from database.
categories":["49","53","56","63","72","74","75","76","101","104","108","129"],"
{"basic":{"include_categories":"1","categories":["49","53","56","63","72","74","75","76","101","104","108","129"],"exclude_content_items":"","disable_additional_comments":""},"security":{"authorised_users":["1"],"auto_publish":"1","notify_moderators":"1","moderators":["8"],"content_creator":"0","captcha":"1","captcha_type":"default","captcha_usertypes":["1"],"maxlength_text":"30000"},"layout":{"tree":"1","sort":"1","comments_per_page":"10","support_ubb":"1","support_pictures":"0","pictures_maxwidth":"200","voting_visible":"1","use_name":"0","date_format":"age","show_copyright":"0","show_readon":"1","menu_readon":"0","intro_only":"0","support_emoticons":"1","emoticon_pack":"default"},"template":{"template":"default"},"template_params":{"emulate_bootstrap":"1","notify_users":"1","pagination_position":"2","form_position":"0","form_avatar":"1","form_ubb":"1","required_user":"0","required_email":"0","show_rss":"0","show_search":"0","preview_visible":"0","preview_length":"80","preview_lines":"5"},"integrations":{"gravatar":"1","akismet_use":"0"}}

And example of top few comments from old 1.5 and new 2.5 version ...removed some comment description as they are huge...



INSERT INTO `ewewe_comment` (`id`, `contentid`, `component`, `ip`, `userid`, `date`, `name`, `email`, `website`, `notify`, `title`, `comment`, `published`, `voting_yes`, `voting_no`, `parentid`, `importtable`, `importid`, `importparentid`, `modified_by`, `modified`, `unsubscribe_hash`, `moderate_hash`, `deleted`, `spam`) VALUES
(4076, 3288, 'com_content', '101.112.121.64', 0, '2013-08-16 21:15:56', 'lover!', '', '', 0, '', 'comment2', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4077, 20673, 'com_content', '60.225.91.250', 0, '2013-08-17 23:10:11', '', '', '', 0, '', 'wow found', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4078, 4986, 'com_content', '220.233.47.100', 0, '2013-08-18 04:29:33', 'sodrin', 'ddvdvdv@gmail.com', '', 0, '', 'WORST EXPERIENCE EVER.', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4079, 11698, 'com_content', '118.92.94.32', 0, '2013-08-18 08:37:37', 'Tandia', '', '', 0, '', 'Code New Zealand\nThanks', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4080, 4986, 'com_content', '60.225.91.250', 0, '2013-08-18 10:43:51', '', '', '', 0, '', '''Finally I went''', 1, 0, 0, 4078, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4081, 16619, 'com_content', '151.248.40.17', 0, '2013-08-18 18:47:08', '', '', '', 0, '', 'extra though', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4082, 23965, 'com_content', '82.137.58.189', 0, '2013-08-18 19:05:38', 'Eldla', '', '', 0, '', 'wdwdwd', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '', '', 0, 0),
(4083, 28215, 'com_content', '60.225.91.250', 0, '2013-08-19 01:18:57', 'Anonymous', '', '', 1, '', 'the first one is not a code', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', 'f413c429f5781509b148475ca5e103d7', 'aa0257e3825411bc17565d685dde442f', 0, 0),
(4084, 21321, 'com_content', '116.212.210.103', 0, '2013-08-19 05:36:54', 'Anonymous', '', '', 1, '', 'Can''t get the codes\n', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '2bb675c0b96b3910ac1d9a4ad31890dc', '4f0cb22a248832df7a58b0a825f48dd9', 0, 0),
(4085, 7943, 'com_content', '178.167.248.150', 0, '2013-08-19 08:52:15', 'Anonymous', '', '', 1, '', 'SCHOOLED co.uk. Thanks a mill!', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', 'ad712e91a6c81da4a81038660326a257', '5507fd7e658009d7cdbe7f3046785daf', 0, 0),
(4086, 2064, 'com_content', '58.107.164.40', 0, '2013-08-19 09:12:02', 'Anonymous', '', '', 1, '', 'Code', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', 'a9fdf949c0c87564596e37eef4b1afbe', '7ef92bb274d7bc9dfcd53bb4e6b8a19c', 0, 0),
(4087, 1429, 'com_content', '121.220.87.85', 0, '2013-08-19 10:56:25', 'Anonymous', '', '', 1, '', 'thanks heaps!', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', 'c0ccf2b04b078146a7e5dbc63165c6ad', 'd5049c8eaa47ac2fea7eaffa02fa68e2', 0, 0),
(4089, 13899, 'com_content', '101.175.140.141', 0, '2013-08-20 03:12:53', 'Anonymous', '', '', 1, '', 'does not work', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '53588c580754c055129f448fb4907723', 'cc712307d96d77e9dd9c4b7bd7fce6b0', 0, 0),
(4090, 279, 'com_content', '60.225.91.250', 0, '2013-08-20 07:26:26', 'Anonymous', '', '', 1, '', 'dfdf', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '5075ff24222892268bd7c03086bfdc97', '334a95c3dffa0f2dfbb7872158d78ae4', 0, 0),
(4091, 10469, 'com_content', '60.225.91.250', 0, '2013-08-20 07:29:55', 'Anonymous', '', '', 1, '', 'ghghh', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '347dd9eb24c2b8fb0073938034902245', '0189c04f44c0332253631378e8d4e1d3', 0, 0),
(4092, 8025, 'com_content', '60.225.91.250', 0, '2013-08-20 07:30:40', 'Anonymous', '', '', 1, '', 'great page', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '584cf0ba4ee6a8eaf2094387e409ed6f', '5e2b49b8da1559e561866207a049a0b5', 0, 0),
(4093, 16619, 'com_content', '60.225.91.250', 0, '2013-08-20 07:46:37', 'Anonymous', '', '', 1, '', 'cheers', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '00f80ac12a19f252e99b7d932b15c47d', '8b41e04b9467b1abdabdf5271a2bc453', 0, 0),
(4094, 689, 'com_content', '60.225.91.250', 0, '2013-08-20 08:02:42', 'Anonymous', '', '', 1, '', 'thanks', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '64c534bd5db46e2e9d87206bd0994244', 'fb4df2d9532dbbe3927b75af56e7e6bb', 0, 0),
(4095, 11335, 'com_content', '60.225.91.250', 0, '2013-08-20 08:03:51', 'Anonymous', '', '', 1, '', 'cheers', 1, 0, 0, -1, '', 0, -1, 0, '0000-00-00 00:00:00', '38dbc4fca592e54dd1eca955e6