Ok, I was burning something on dvd-ram media, and out of no where the burn speed simply stopped. Stayed on 0.0x.
So I pressed the aboard (cancel) button, about 30+ minutes passed and nothing has happened.
Tried pressing again, and got a message "be patient, I heard you the first time".
Another 20 or minutes passed, and I forced closed the Imgburn, and restarted the machine.
After the reboot, my Sammy 223F simply will not read any media.