I have a 2018 Raptor with 8K miles and I was driving at about 20 mph in traffic and when I stepped on the gas the truck didn't accelerate. It acted like it was in neutral when it was in drive. I pulled over, turned the truck off and put it in park. I turned the truck back on and put it in drive and same thing, acted like it was in neutral...put it in reverse and it was like it was in neutral. The ford dealer says it's a transfer case problem. has anyone else experienced this issue?