Embrace the axe and hammer.
Only go in for single hits then jump out.
Ensure pred specialization and perks assist in your predator gameplay, maybe add a ranged buff (down range) or melee buff (fearless).
Pepper with the caster. (Full charged shots are best).
Never assume the FT doesn’t known where you are, unless they really act like they can’t see you. The FT can track predator literally just by sound.
Predators best bet to staying stealthy is constantly jumping, landing with crouch and always trying to cross up the FT with jumping in a sort of pentagram shape, with the FT in the center of those jumps.
This game is more of a “if this loadout didn’t work, dust your pants off and try another one”.
Continue to do what is successful and ditch what doesn’t work :)
If a team has an AI bot, kill the bot first with as much plasma as you please :)