I have not seen anything specific since the Https Fix with relation to beta 5.4, but you talk about putting the trailers.pem file, did you add the trailers.cer file to the ATV using the Appleconfigurator application?
Also with the issue people were seeing in the 5.4 beta Trailers was not working at all, does your trailers application work if you just points the ATV's DNS to you normal DNS not plexconnect?
I have not seen anything specific since the Https Fix with relation to beta 5.4, but you talk about putting the trailers.pem file, did you add the trailers.cer file to the ATV using the Appleconfigurator application?
Also with the issue people were seeing in the 5.4 beta Trailers was not working at all, does your trailers application work if you just points the ATV's DNS to you normal DNS not plexconnect?
I was actually unable to install the .cert on the ATV with the AppleConfigurator. It says the installation failed!
The trailer App seems to work fine when the DNS is set to auto instead of PlexConnect.
So it looks like this process is not possible with the latest Beta4 for ATV! I keep getting an error when trying to install the cert on to my ATV3.
I tried it both in 10.8.4 and in the latest Beta7 of 10.9.
I hope it is just a bug for now (like how the "trailers" was not working at all in Beta4 at first) and that the release candidate will still work with PlexConnect. But I fear for the worst and we are gona be chasing our tails for a while.