Has anyone experienced difficulties with the Helix LT display ? Mine stopped working 2 days ago , and i purchased it in jan 2018 , and had it shipped to me , got it 2 months later too.But from then on , it was smooth sailing , until now. I do not know what to do about warranty issues and service , because i live in Suriname ,South America. is there any way to get this fixed ? also , i am very careful with this unit , it hasn't fell , or gotten any sort of bump that could lead to the screen not working. it's only been about two years