did you use the cf autoroot? did you flash the stock recovery? or did you just autorooot and flash twrp?
Current Phone - Samsung Galaxy S4 MDK build. Rooted and loki'd, currently running Hyperdrive RLS14 ROM
Current Tablet - Samsung Galaxy Note 10.1 2014 Edition (SM-P600) MK1 build. Rooted & debloated, stock ROM
"In order to gain respect, one must earn it first."