my watch isn't recognized by computer

i have D5+ with x3+ rom on it. the watch was recognized before, but now it isn’t on all the computers i tried. i install vcom drivers (COM3, COM4) but nothing has changed. anyone can help me?

i connect the watch and nothing happened. i also install mtp drivers and it didn’t help.

I have same problem!!!

I had this problem and found it was caused by the charging dock. I had all the right drivers installed and everything was fine until one day it wasn’t.  Just squeeze the watch and the dock together on the side that the 4 connector points are on.  You can buy another dock  for about $10 from a site that rhymes with DHlate