evening i have a dm800 it was a problem when i bought several years ago.
i decided to update the image on line which resulted in the dreaded no ca found.
i managed to sort it out (more by luck) using windows ME .if i remember correctly the main problem was withth e image and finding one to match the ssl which was 7? .
Any way the box has worked fine for years until i decided to update the box.
which ended in the same situation as years ago no ca found.Took a while found the drivers for the null modem for windows 10 and a patched dream up that allowed me to talk to the box,
so loaded patched and unpatched images .same result cr2 unstable.
i would appreciate help in bring the box back to life with iptv if possible/