use T-rex - not phoenixminer! otherwise you will get those errors right away, so far, for few days i have 0 issues with T-rex.
Update your hiveOS
try to use my settings, i have been testing many different one, and so far it works great for me.
fan - mine is 50-55 depends on the day, but never over 60 and my max temp so far i have seen in 60, and its not in cold room, AC running - just a living room that i dont use.
95 watts - you cant run it - gotta go up on the wattage - try and I hope it will work for you
let me know