Thanks for the hint. I'm not sure why my config worked before at all! I changed:
"rpc-host-whitelist-enabled": true, to "rpc-host-whitelist-enabled": false, And also: "rpc-whitelist-enabled": false, to "rpc-whitelist-enabled": true, And its working fine now... This seems to imply my whitelist was not being used before or upgrading messed up the config file? Marking as invalid, since it simply exposed a previous config error. ** Changed in: transmission (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744855 Title: Upgrade to 2.84-3ubuntu3.1 breaks remote access (webui) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/transmission/+bug/1744855/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs