2nd Dead Dasaita Unit??

I'm struggling here, this is driving me nuts. I bought a Dasaita head unit for my 2017 Limited about a month ago. It worked great when I installed it but after a few hours the screen died, the side soft buttons still lit up, but the screen was just black. That sucks, but not the end of the world, I returned it, got another one. That one had been working perfectly for about 3 weeks and then all of a sudden, the exact same issue. Has anyone else had this happen? Any way to fix it??