I'm having the exact same problem. Don't understand the point in releasing it for 3.55 if you can't even load homebrew on tn v11. Also ftp just dosen't seem to work at all in ark.
It keeps saying connection timed out after 20 seconds of inactivity and could not connect to server. Is there any way to install ark and tn-v11 at the same time on 3.55 cause I'm trying to access ftp to install it.
I am using ark with one menu on 3.55 and I'm able to run the ftp client on the ps vuta and it's giving me the address ftp://192.168.0.16/ I tried putting it into filezilla but it won't connect. Any help here would greatly appreciated. Thanks.