Add to favorites link not working

Hello:

After update to Joomla 3.4.2 suddenly the add to favorites and add to compare list links are not working.

Thank you

Hi,
Please try to use Ctrl + F5 to clear cache of browsers and test that function again.
Thanks
Dam

Cleared browser cache, site cache, changed themes, but still not working.

It isn't bug of OS Property, in new version, we have updated that function (see change log) and it works properly on demo site: osproperty.ext4joomla.com/
With this kind of issue, the best solution is uploading your site to one hosting demo and we can check it together.
Thanks
Dam

Hello. I can not use - add to favorites add to comparison , leaving comments and rating , when you press that does not occur .
What could be the problem?
Version 2.8.3, Joomla 3.4.0.
Help me please.

Hi,
Public user can add properties to Comparasion list, but only registered user can add properties to favorites or writing review for properties. You can submit ticket and send your site information with super admin account. I will check and solve the issue for you.
Thanks
Dam

Administrator , registered users also can not use these functions .
Tell me which file is responsible for the output of these functions ?
The site on the local hosting.