Just picked up 2011 Massimo(Hisun) 700 utv. Ran flawlessly at dealer. Not sure if I put it in reverse. Ran it very briefly. It was 24 degrees with high winds and freezing drizzle and snow. I drove it out of shop in 2 high,checked 4 high with diff lock and 4 low with diff lock,all good.Paid for utv while it was parked outside. One of the guys from shop loaded it on my trailer while i backed up. Got home after 30 min drive,windshield frozen over. Backed off trailer ok, drove to barn and it's cutting out. Looked at dash and H and R lights are both on. Only way to shut off R light is to put it in 4wd. It quits cutting out in 4wd also. Hopefully, stuff just got frozen on the interstate. Dealer was closing early due to weather. I parked it in the warm garage to see if this fixes things.