Welcome to the forum @therubymug
At the moment DTTS is broken on pfSense+ 25.11+ with x86 hardware, and we have not made a package for 25.11.1 available at all yet.
For the most part we’re telling everyone to downgrade to 25.07 which was working fine.
There is not yet a clear path to 25.11+ being fully supported.
One clarification I’m looking for: why can’t adam:ONE be installed as a proper pfSense package anymore? I may be missing something obvious.
More broadly, Netgate/pfSense support has told me in the past that they will not support systems with adam:ONE installed, since it’s an unsupported package. That creates a real support gap for users running pfSense+.
Is the lack of a package a technical limitation in 25.11+, a Netgate policy issue, or a design decision on the adam:ONE side?
Trying to understand whether this is temporary or an expected long-term constraint.
Supported packages: pfSense® does not officially allow or support third-party packages such as adam:ONE. We use a workaround because they do still allow standard freebsd packages to be installed. There is no likely path to this ever changing.
For 25.11+ there is a freebsd bug that made it into pfSense. There is no fix, we are working multiple options. This is hopefully a temporary constraint. But if having something with official support is desired I’d recommend moving to VyOS where we can operate without using workarounds.