You are using miner-manager
https://github.com/cynixx3/third-party-miner-installer-for-ethos

to install phoenixminer and get it to properly show up in panel / etc.  Ive not seen any ill effect to auto-tune but you can use flags easy enough
in your local config (or if using remote config change there for the rig) after you have installed miner-manager with the command lines from near the bottom of the page (2 lines to execute)
You will do :


miner-manager phoenixminer install
once install of miner is complete edit your local.conf

globalminer phoenixminer
phoenixminer=flags -gt 0

So for phoenixminer i have this set.   --->. phoenixminer=flags -mode 1 -proto 3 -wdtimeout 300

Let me know if that solves it for you