Just took delivery of my Model 3 on Saturday. Before I drove off Tesla told me I needed about 100 miles to calibrate the cameras before EAP would work. No problem. So I drove off, but thought it was weird that no cars were showing up in front of me or next to me. A little weird, but figured that was it's learning phase. At about 60 miles, still Saturday, I got the icons for cruise control and EAP. Cars showed up and lane lines. Worked great! Worked fine yesterday too for my two small trips out. I'm now over 100 miles. Took my car to work this morning, and made a phone call. Hopped on the highway and noticed that both Cruise Control and EAP wasn't available. No cars or lane markings. I tried a double click wheel reset (first one took a long time to reset with the T logo), second one was a quick one. No luck. Got to work and called Tesla, and after a long wait time, the person I spoke with said my CC was disabled. He suggested I power reset (use the car menu, security (i think), and power off), wait 3 minutes and boot it up. I haven't retested yet, but am about to head to lunch for a retest. I know I'm an early adopter, and it can be fixed OTA, but c'mon.