This issue has plagued me before and now has returned. Several other people and I have posted about the issue of reCaptcha appearing momentarily and then disappearing. I have had K2 2.2 with comments and reCaptcha working on a site for a year. For some reason this week the issue has cropped up again where the reCaptcha disappears.Last time I refreshed the /template/rt_affinity15/html/com_k2 folder and double-checked the domain at recaptcha.net and was able to finally resolved the issue. This time nothing is working. It seems there is some kind of AJAX scripting problems that make it very sensitive to breaking.Any ideas on what to look at would be appreciated. At them moment I have reCaptcha turned off so that users can comment. But, I fear I am now going to have to deal with spammers. I spent hours now reading all of the articles on reCaptcha on the K2 community site and the template provider, Rockettheme, and have come up with nothing.Thanks again Joomlaworks for a great component.