Tell me
Which is your device variant? You were on which ROM before flashing this? Can you still able to reboot to recovery?
What oiption did you selected while flashing ROM in aroma?
My device variant is 920C. I was on stock rom, with Philz recovery. I flashed supersu on Odin and got a boot loop. I tried flashing dr.ketan's L7 rom via ADB sideload (since I was going to flash it anyway), and now I'm still in bootloop, and I can't even get to recovery anymore.
Symptoms: Upon pressing power button, I get "Galaxy Note 5" screen, and then it disappears with not much else. Attempting to power on into recovery (Up volume/home/power) freezes the device on "Galaxy Note 5" screen. Turning the device off is not very easy.