my unit works without problem, I received an email from radar box that I had to update the unit, they sent me the link to download the new image in the micro SD, after carrying out all the corresponding process, the unit does not work well sometimes it does not detect the planes, and now the last one indicates ADSB-status Stopped, I sent an email to support with all the evidence and the only response was to restart the unit, I did it several times and the failure continues, I hope someone can help me, my unit is PGANRB500918