@emefff That's kind'a as expected , based on my experience when upgrading to Plus 23.01 That's also based on FreeBSD v14 My home boxes uses i5-5250U , that CPU is to old to use the new "Speed/Power stuff" so those behaved as usual, using the "Old Power settings" But my i3 test box was "hit" , and was what i described in the thread i pointed to. /Bingo