https://community.jmp.com/t5/Community-Discussions/can-t-reply-to-private-message/m-p/33337#M114 It sounds like your authentication session timed out while you were on the reply page. <BR /><BR />Refresh your page and make sure you're signed in (check the upper right of the page) and then try replying again. It should work.<BR /><BR />I'll send you a private message to test with.<BR /> Thu, 08 Dec 2016 19:18:55 GMT Jeff_Perkinson 2016-12-08T19:18:55Z https://community.jmp.com/t5/Community-Discussions/can-t-reply-to-private-message/m-p/33335#M113 <P>I got a private message and spent some time on a detailed reply only including code and uplaoded pictures, etc. only to find it won't send (and maybe now I've lost the content). I get the error Authentication Failed. &nbsp;Authentication Ticket Mismatched, failed authentication. in a red box.</P><P>&nbsp;</P><P>I feel bad that the person who wrote to me will think I'm ignoring them. &nbsp;Is there something I can do about this error?</P> Thu, 08 Dec 2016 19:13:35 GMT https://community.jmp.com/t5/Community-Discussions/can-t-reply-to-private-message/m-p/33335#M113 hardner 2016-12-08T19:13:35Z https://community.jmp.com/t5/Community-Discussions/can-t-reply-to-private-message/m-p/33337#M114 It sounds like your authentication session timed out while you were on the reply page. <BR /><BR />Refresh your page and make sure you're signed in (check the upper right of the page) and then try replying again. It should work.<BR /><BR />I'll send you a private message to test with.<BR /> Thu, 08 Dec 2016 19:18:55 GMT https://community.jmp.com/t5/Community-Discussions/can-t-reply-to-private-message/m-p/33337#M114 Jeff_Perkinson 2016-12-08T19:18:55Z